Professor Elm's Lecture
- Number
- 145/173
- Rarity
- None
- Released
- Oct 4, 2019
Sold price movement
- 12 months ago
- $1.39£1.04€1.24
- Today
- $2.48£1.85€2.22
- Change
- +$1.09+£0.81+€0.98 (+78.4%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 9 | $1.99£1.48€1.78 | $2.48£1.85€2.22 | |
| PSA 7 | 2 | – | – | $7.26£5.41€6.49 | |
| PSA 8 | 2 | – | – | $12£8.95€10.73 | |
| PSA 9modelled | 8 | 2 | – | $14.88£11.10€13.31 | |
| CGC/BGS 9.5modelled | – | – | – | $16£11.93€14.31 | |
| PSA 10 | 15 | 2 | – | $108£80.53€96.61 |
About these prices
55.6% 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 63 completed sales, updated Oct 17, 2026.
Price history
Recent sales
63 completed listings on eBay, eBay UKShow 52 more
Pokemon TCG Professor Elm's Lecture 145/173 Tag All Stars Regular NM/M Japanese 145/173$2.49£1.86€2.2382019 POKEMON JPN SUN & MOON TAG TEAM GX ALL STARS PROFESSOR ELM'S LECTURE PSA 8 #145$15.50£11.56€13.8782018 POKEMON JPN SUN & MOON TAG TEAM GX ALL STARS PROFESSOR ELM'S LECTURE PSA 8 #145$8.50£6.34€7.6072019 POKEMON JPN SUN & MOON TAG TEAM GX ALL STARS PROFESSOR ELM'S LECTURE PSA 7 #145$7.50£5.59€6.7172018 POKEMON JPN SUN & MOON TAG TEAM GX ALL STARS PROFESSOR ELM'S LECTURE PSA 7 #145$7.02£5.23€6.28Professor Elm's Lecture 145/173 SM12a Tag All Stars Japanese Pokemon Card NM Japanese 145/173$2.99£2.23€2.67PROFESSOR ELM'S LECTURE 145/173 SM12A TAG ALL STARS POKEMON JAPANESE 2019 LP Japanese 145/173$2.46£1.83€2.20Professor Elm's Lecture - 145/173 - Tag Team GX All Stars SM12a Pokemon 2019$1.99£1.48€1.78Professor Elm's Lecture 145/173 Tag Team GX All Stars SM12a Pokemon TCG 2019 145/173$1.89£1.41€1.69102019 Pokemon Japanese SM Tag Team GX Professor Elm's Lecture Reverse Foil PSA 10 Japanese$120£89.48€107.34Professor Elm's Lecture 145/173 SM12A Tag All Stars Japanese Pokemon Card NM Japanese 145/173$3.56£2.65€3.18Pokemon Professor Elm's Lecture 145/173 SM12a Tag Team GX All Stars Japanese Japanese 145/173$1.99£1.48€1.78102019 Pokemon Japanese SM Tag Team GX Professor Elm's Lecture Reverse Foil PSA 10$96£71.58€85.88Professor Elm's Lecture 145/173 Japanese Tag All Stars sm12a Pokemon Card 2019 Japanese 145/173$2.15£1.60€1.92JAPANESE Pokemon Card Professor Elm's Lecture 145/173 SM12a Tag All Stars NM/M$1.99£1.48€1.782019 LP Pokemon Professor Elm's Lecture 145/173 Tag All Stars SM12A Japanese Japanese$1.98£1.48€1.77Pokemon Card Professor Elm's Lecture - 145/173 sm12a Tag All Stars Japanese Japanese 145/173$1.75£1.30€1.57Pokemon SM12a Tag Team GX All Stars 145/173 Professor Elm's Lecture Japanese German$1.32£0.98€1.18Pokemon SM12a Tag Team GX All Stars 145/173 Professor Elm's Lecture Japanese German$1.33£0.99€1.19Pokemon SM12a Tag Team GX All Stars 145/173 Professor Elm's Lecture Japanese$1.16£0.86€1.04Pokemon Card Professor Elm's Lecture - 145/173 sm12a Tag All Stars Japanese [REV Japanese 145/173$2.13£1.59€1.91Pokemon Card Professor Elm's Lecture - 145/173 sm12a Tag All Stars Japanese Japanese 145/173$1.91£1.42€1.7110Cert 87888754Auction$18.34£13.68€16.41PROFESSOR ELM'S LECTURE 145/173 SM12A TAG ALL STARS JAPANESE REVERSE Pokemon$3.82£2.85€3.42Professor Elm's Lecture 145/173 Tag All Stars SM12a Pokemon Card Japanese 145/173$2.39£1.78€2.14JAPANESE Pokemon Card Professor Elm's Lecture 145/173 SM12a Tag All Stars NM/M$0.99£0.74€0.89Professor Elm's Lecture 145/173 SM12a Tag All Stars Japanese Pokemon Card NM 145/173$3.15£2.35€2.82JAPANESE Pokemon Card Professor Elm's Lecture 145/173 SM12a Tag All Stars NM/M$1£0.75€0.899Cert 76290419Auction$8.50£6.34€7.60More from Japanese TAG TEAM GX: Tag All Stars
All 353 cards →
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Umbreon & Darkrai GXGrading odds
PSA has graded 27 copies. Where they landed:
Why the verdict weights the odds
Only 55.6% 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 $65.84£49.09€58.89 on average against $102.47£76.41€91.66 for the card plus $79.99£59.65€71.55 at Regular, the cheapest level PSA will insure it at. That loses $36.63£27.32€32.77, so a copy is worth more raw.
2 of the 5 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
- 145/173
- Rarity
- None
- Set released
- Oct 4, 2019
- PSA population, all printings
- 27
- Printings priced
- 1
TAG TEAM GX: Tag All Stars353 cards- Set value
- $5.3k£3.9k€4.7k
- 7 day move
- +0.2%
Looking for a different one? All 13 Professor Elm's Lecture cards we price →
The same card in other sets
What moves the price of this card
The Professor Elm's Lecture on this page is the Normal printing from Japanese TAG TEAM GX: Tag All Stars, and it trades at $1.16£0.86€1.04 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 7 $7.26£5.41€6.49, PSA 8 $12£8.95€10.73, PSA 9 $14.88£11.10€13.31, CGC/BGS 9.5 $16£11.93€14.31, PSA 10 $108£80.53€96.61. PSA has graded 27 copies of it. 63 completed sales are on file.
What is a PSA 10 Professor Elm's Lecture worth?
A PSA 10 Professor Elm's Lecture from Japanese TAG TEAM GX: Tag All Stars sells for $108. 55.6% 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 Professor Elm's Lecture from Japanese TAG TEAM GX: Tag All Stars worth grading?
On the numbers, no. The average submission is worth $65.84 with every grade weighted by how often this card comes back at it, against $2.48 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $36.63.
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 $108£80.53€96.61. 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.