Weakness Guard Energy (Secret)
- Number
- 258/236
- Rarity
- Secret Rare
- Released
- Aug 2, 2019
Sold price movement
- 12 months ago
- $8.15£6.13€7.18
- Today
- $8.13£6.12€7.16
- Change
- -$0.02-£0.02-€0.02 (-0.2%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 8 | $7.16£5.39€6.31 | $8.13£6.12€7.16 | |
| PSA 4 | 1 | – | – | – | |
| PSA 7 | 1 | – | – | – | |
| PSA 8 | 17 | – | – | $10.50£7.90€9.25 | |
| PSA 9 | 51 | – | – | $12£9.03€10.57 | |
| CGC/BGS 9.5modelled | – | – | – | $13£9.78€11.45 | |
| PSA 10 | 45 | 1 | – | $56.50£42.52€49.76 | |
About these prices
39.1% of copies sent to PSA come back a 10. Sold and median are 90 days of PSA sales. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 125 completed sales, updated Sep 22, 2026.
Price history
Recent sales
125 completed listings on eBay, Fanatics CollectWeakness Guard Energy - 258/236 - Secret Rare - Unified Minds - Pokemon - NM/M 258/236$15.75£11.85€13.87Pokemon TCG Weakness Guard Energy Secret Rare 258/236 Unified Minds NM$4.93£3.71€4.34
Pokemon Weakness Guard Energy 258/236 SM Unified Minds Holo Secret Rare English 258/236$3£2.26€2.64Weakness Guard Energy 258/236 Secret Rare Unified Minds Pokemon Holo Near Mint 258/236$9.99£7.52€8.80Weakness Guard Energy 258/236 Secret Rare Unified Minds Pokemon Holo Near Mint 258/236$8.49£6.39€7.48Show 113 more
The Pokémon Company Weakness Guard Energy 258/236 Unified Minds Secret Rare Holo 258/236$8.31£6.25€7.32Pokémon Weakness Guard Energy SM-Unified Minds Secret Rare Holo 258/236 2019 EN 258/236$6£4.52€5.28Pokemon TCG Weakness Guard Energy (Secret) 258/236 Sm-Unified Minds Holo LP 258/236$9£6.77€7.938Pokémon Weakness Guard Energy PSA 8 NM-MT Unified Minds Secret Rare 258/236 ✨$10.50£7.90€9.25Weakness Guard Energy 258/236 Secret Rare Unified Minds Pokemon Holo Near Mint 258/236$9£6.77€7.93
Weakness Guard Energy - 258/236 - Pokemon Unified Minds Sun Moon Secret Card NM$8.71£6.56€7.67Weakness Guard Energy - 258/236 - Unified Minds - Secret Rare - Pokémon TCG 258/236$12.51£9.42€11.0292019 Pokemon: WEAKNESS GUARD ENERGY 258/236 - Gold [Unified Minds] - Mint PSA 9 258/236$8.50£6.40€7.49Weakness Guard Energy 258/236 SM Unified Minds Pokemon TCG - NM 258/236$8.49£6.39€7.4810PSA 10 GEM MINT Weakness Guard Energy 258/236 Unified Minds Secret Rare Pokémon 258/236$62.99£47.41€55.47Pokémon Weakness Guard Energy 258/236 Sm-Unified Minds Secret Rare Full Art Holo 258/236$8£6.02€7.05The Pokémon Company Weakness Guard Energy Secret Rare Holo Sm-Unified Minds 258… 258/236$7.19£5.41€6.33Pokémon TCG Weakness Guard Energy Unified Minds 258/236 Holo Secret Rare 258/236$4.64£3.49€4.09ONE Pokémon Unified Minds “Weakness Guard Energy” 258/236 Holo Secret Rare 258/236$14.50£10.91€12.77Pokemon Card Weakness Guard Energy 258/236 SM Unified Minds Secret Rare NM 258/236$8.99£6.77€7.92Weakness Guard Energy - 258/236 - Pokemon Unified Minds Sun Moon Secret Card NM$8.65£6.51€7.62Pokemon Card Weakness Guard Energy 258/236 SM Unified Minds Secret Rare VLP 258/236$7.75£5.83€6.83WEAKNESS GUARD ENERGY - 258/236 - UNIFIED MINDS - GOLDEN SECRET RARE - POKEMON 258/236$8£6.02€7.05WEAKNESS GUARD ENERGY - 258/236 - UNIFIED MINDS - GOLDEN SECRET RARE - POKEMON$6.40£4.82€5.64Pokemon TCG Unified Minds Weakness Guard Energy 258/236 Rare Holo - 1205 258/236$6.89£5.19€6.07WEAKNESS GUARD ENERGY - 258/236 - UNIFIED MINDS - GOLDEN SECRET RARE POKEMON LP 258/236$4.99£3.76€4.39WEAKNESS GUARD ENERGY - 258/236 - UNIFIED MINDS - GOLDEN SECRET RARE - POKEMON 258/236$5£3.76€4.40Pokémon -Weakness Guard Energy - 258/236 - Secret Rare -Unified Minds- NM/M-NEW 258/236$9.41£7.08€8.29Pokémon Weakness Guard Energy (Secret) 258/236 Sm-Unified Minds Holo 258/236$10£7.53€8.81Weakness Guard Energy 258/236 - S&M: Unified Minds Secret Rare - Pokémon TCG NM 258/236$8.75£6.59€7.71102019 Pokemon Unified Minds 258/236 Gold Full Art Weakness Guard Energy PSA 10 258/236$50£37.63€44.0392019 Pokemon Unified Minds 258/236 Gold Full Art Weakness Guard Energy PSA 9$9.66£7.27€8.5192019 Pokemon Sun & Moon Unified Minds Secret FA #258 Weakness Guard Energy PSA 9$11.50£8.66€10.139Cert 75505368Auction$11.50£8.66€10.1310Cert 52645457Auction$26.53£19.97€23.3692019 Pokemon Sun & Moon Unified Minds #258 Weakness Guard Energy PSA 9 MINT$8.50£6.40€7.4992019 Pokemon: WEAKNESS GUARD ENERGY 258/236 - Gold [Unified Minds] - Mint PSA 9$3.55£2.67€3.139Cert 60513425Auction$3.55£2.67€3.1310Pokémon TCG Weakness Guard Energy Unified Minds 258/236 Holo Secret Rare PSA 10$39.99£30.10€35.2210Cert 75540120Auction$26.99£20.31€23.7792019 Pokemon Unified Minds 258/236 Gold Full Art Weakness Guard Energy PSA 9$4.24£3.19€3.739Cert 61376284Auction$9.75£7.34€8.5992019 Pokémon S&M Unified Minds 258/236 Full Art Weakness Guard Energy PSA 9$20£15.05€17.6192019 Pokémon S&M Unified Minds 258/236 Full Art Weakness Guard Energy PSA 9$20£15.05€17.619Cert 58335754Auction$20£15.05€17.619Cert 58335755Auction$20£15.05€17.6110Cert 47189674Auction$30£22.58€26.4292019 Pokemon Unified Minds 258/236 Gold Full Art Weakness Guard Energy PSA 9 N84$10.50£7.90€9.2510Pokemon Unified Minds Weakness Guard Energy Gold Secret #258 - PSA 10 GEM MINT #258$51£38.38€44.9110Cert 58828544Auction$51£38.38€44.9182019 Pokemon S&M Unified Minds Weakness Guard Energy 258/236 Beckett 8.5 NM-MT+ 155/202$8.50£6.40€7.4982019 Pokemon Weakness Energy Guard SM Unified Minds 258/236 BGS 8.5 258/236$18.52£13.94€16.3192019 Pokemon Unified Minds 258/236 Gold Full Art Weakness Guard Energy PSA 9$15.50£11.67€13.659Cert 53761504Auction$5£3.76€4.408PSA 8 NM-MT Weakness Guard Energy Secret Rare 258/236 Pokemon 2019 Unified Minds$19.99£15.05€17.6010Cert 49346843Auction$42£31.61€36.999Cert 56275244Auction$22.50£16.93€19.8210Cert 45421854Best offer$175£131.71€154.129Cert 45075251Best offer$20£15.05€17.619Cert 44358047Best offer$30£22.58€26.429Cert 44413008Best offer$22£16.56€19.379Cert 44060414Auction$20£15.05€17.619Cert 44178802Best offer$24.99£18.81€22.0110Cert 44305558Buy it now$38£28.60€33.4710Cert 44101851Best offer$42.99£32.36€37.869Cert 44784823Buy it now$17.50£13.17€15.419Cert 44178802Auction$10.50£7.90€9.2510Cert 44305556Best offer$59.99£45.15€52.8310Cert 44305556Auction$47£35.37€41.3910Cert 44305553Auction$71.69£53.96€63.149Cert 44178802Auction$9.99£7.52€8.80More from SM - Unified Minds
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Slowpoke & Psyduck GX (Secret)Grading odds
PSA has graded 116 copies. Where they landed:
Why the verdict weights the odds
Only 39.7% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $29.29£22.04€25.79 on average against $108.12£81.38€95.22 for the card plus $79.99£60.20€70.44 at Regular, the cheapest level PSA will insure it at. That loses $78.83£59.33€69.42, so a copy is worth more raw.
1 of the 4 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 258/236
- Rarity
- Secret Rare
- Set released
- Aug 2, 2019
- PSA population, all printings
- 116
- Printings priced
- 1
SM - Unified Minds258 cards- Set value
- $5.0k£3.8k€4.4k
- 7 day move
- +0.7%
Looking for a different one? All 5 Weakness Guard Energy cards we price →
The same card in other sets
What moves the price of this card
The Weakness Guard Energy (Secret) on this page is the Holofoil printing from SM - Unified Minds, and it trades at $8.10£6.10€7.13 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Graded, it runs PSA 8 $10.50£7.90€9.25, PSA 9 $12£9.03€10.57, CGC/BGS 9.5 $13£9.78€11.45, PSA 10 $56.50£42.52€49.76. PSA has graded 116 copies of it. 125 completed sales are on file.
What is a PSA 10 Weakness Guard Energy (Secret) worth?
A PSA 10 Weakness Guard Energy (Secret) from SM - Unified Minds sells for $56.50. 39.1% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Weakness Guard Energy (Secret) from SM - Unified Minds worth grading?
On the numbers, no. The average submission is worth $29.05 with every grade weighted by how often this card comes back at it, against $8.13 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $79.07.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $56.50£42.52€49.76. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.