Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$11
Grade 8 guide
$13
PSA 9
$32
PSA 10
$100
PSA 10: Median of 3 sales, last 45 days · newest Oct 6, 2026 · checked Oct 27, 2026
PSA 9: Median of 7 PSA 9 sales in the last 90 days, latest 2026-09-28. Grade 9 guide (all graders): $30.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
$3
CGC 9
-
CGC 10
$1
CGC P10
$250
Availability
Availabilityi
1/10G: 24/y
Graded: ~24 sales/yr (low) · Sales per year: ~248 sales/yr · Recent sales: 7 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 30 · Graded copies: 1,315 · PSA-10 delta 15.0%
TCGplayer Price History
NormalProduct 42350Fetched Oct 23, 3:30 AM
Weekly market
$0.42
week ending Oct 22
Weekly avg sale
$0.33
week ending Oct 22
Units sold (week)
6
week ending Oct 22
Card Value FAQ
How much is a PSA 10 Water Energy (Base Set #102) worth?
A PSA 10 Water Energy (Base Set #102) is currently shown at $100, the median of 3 PSA 10 sales in the last 45 days (newest Oct 6, 2026).
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Oct 6, 2026 | Water Energy (PSA GEM MINT 10) - Unlimited - Pokemon Base Set 1999 #102/102 102/102 | $100.00 |
| Sep 21, 2026 | 1999 POKEMON BASE SET UNLIMITED #102 WATER ENERGY PSA 10 #102 | $99.00 |
| Sep 21, 2026 | PSA 10 GEM MINT Pokemon Water Energy Base Set 102/102 | $117.82 |
| Sep 6, 2026 | 1999 POKEMON BASE SET UNLIMITED #102 WATER ENERGY PSA 10 #102 | $66.00 |
| Aug 24, 2026 | 1999 POKEMON BASE SET UNLIMITED #102 WATER ENERGY PSA 10 #102 | $86.00 |
| Aug 12, 2026 | 1999 POKEMON GAME WATER ENERGY #102 PSA 10 GEM MINT BASE SET #102 | $114.99 |
| Jul 17, 2026 | 1999 POKEMON GAME WATER ENERGY #102 PSA 10 GEM MINT BASE SET #102 | $114.99 |
| Jun 21, 2026 | Pokemon Water Energy Base Set Unlimited #102 PSA 10 Gem Mint | $76.00 |
| Jun 8, 2026 | Pokemon Water Energy BASE SET 1999 PSA10 #102 | $43.26 |
| Jun 8, 2026 | 1999 Pokemon Base Set #102 Water Energy PSA 10 102/102 | $81.30 |
| May 8, 2026 | 1999 Pokemon Base Set - Water Energy #102 PSA 10 GEM MINT #102 | $110.00 |