![Bastiodon [Reverse Holo] #21](https://images.setlot.com/pokemon/pc-pokemon-mysterious-treasures-bastiodon-reverse-holo-21.jpg?v=2)
Bastiodon [Reverse Holo] #21
SetMysterious Treasures
Year2007
Ungraded
$2.00+$0.01
36 sales · last Jun 26, 2026
PSA 6
$8.26
2 sales · last May 8, 2026
Grade 8
$6.00
5 sales · last Feb 4, 2025
CGC 8.5
$7.20
1 sales · last Nov 10, 2025
PSA 9
$29.21
2 sales · last Mar 29, 2023
CGC 9
$9.50
1 sales · last Jan 7, 2025
Bastiodon [Reverse Holo] #21 price guide
Bastiodon [Reverse Holo] #21 is a collectible Pokémon card from the Mysterious Treasures expansion (2007). Setlot tracks 47 recorded sales for this card across 6 grade tiers, 8 of them in the last 90 days. PSA 9 copies have a 90-day median of $29.21. Ungraded copies currently trade around $2.00. The top grade commands 15× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $41.00 (PSA 9, Aug 9, 2021). 14 listings are live right now with asks from $1.55.
Price history
Grading premium
Median graded price vs. the ungraded copy ($2.00) — a rough read on whether grading pays off.
PSA 6
4.1×
$8.26
Grade 8
3.0×
$6.00
CGC 8.5
3.6×
$7.20
PSA 9
15×
$29.21
CGC 9
4.8×
$9.50
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 14 tracked | Bastiodon 21/123 Heavily Played, Reverse Holo, Mysterious Treasures Pokemon sheco_289 | eBay | 1mo ago | $1.55↗ |
| Bastiodon 21/123 Mysterious Treasures Reverse Holo lancelotofcollectibles | eBay |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 7 | $2.00 | $1.50 – $5.63 |
| PSA 6 | 1 | $9.01 | $9.01 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jun 26, 2026 | Ungraded | Bastiodon 21/123 Rare Mysterious Treasures Pokemon Reverse Holo Heavily Played↗ | eBay | $2.48 |
| May 25, 2026 | Ungraded | Pokémon TCG - Bastiodon 21/123 - Reverse Holo Rare - Mysterious Treasures↗ | eBay | $1.99 |
| May 13, 2026 | Ungraded | 2007 Pokémon Bastiodon 21/123 Mysterious Treasures Reverse Holo 21/123↗ | eBay | $1.70 |
| May 11, 2026 | Ungraded | Bastiodon Reverse Holo Rare Mysterious Treasures 21/123 MP |
![Pikachu [Reverse Holo] #94](https://images.setlot.com/pokemon/pc-pokemon-mysterious-treasures-pikachu-reverse-holo-94.jpg?v=2)
