Serperior
Boundaries Crossed · #13 · Cosmos Holo
IDX$3.99
STALE · AS OF 2026-08-06
MONARK BLEND
TCGPLAYER · THIS VARIANT
NO DATA
EBAY SOLD · ALL VARIANTS
MED$3.99
RANGE$1.32–$7.10
STALE · AS OF 2026-07-23
20 SALES · 58D · AS OF 2026-07-23
AS OF 2026-08-06
where to buy
affiliate links — monark may earn a commission
compare finish prices · 3compare ▾
- Normal Holo$5.28$3.00–$5.59—▲ 2.9% · 7d
- Reverse Holo$7.99$3.75–$7.99+51%· 0.0% · 7d
- Cosmos Holo——
tcgplayer market · price · range · vs base · 7-day move
card data
- RARITY
- Rare Holo
- TYPE
- Pokémon · Stage 2
- ENERGY
- Grass
- HP
- 140
- ILLUS
- Mizue
price summary
Serperior (Cosmos Holo) from Boundaries Crossed #13 is worth $3.99 — the MONARK BLEND consensus as of 2026-08-06. eBay sold median across all finishes of the card is $3.99 from 20 sales in the 58-day window to 2026-07-23. monark prices each finish separately. This card has 3 tracked finishes: Normal Holo · Reverse Holo · Cosmos Holo.
