Rain Castform [1st Edition] Pokemon Japanese Holon Research #26

Pricing for Rain Castform [1st Edition] appears once verified sales or active listings are recorded on Double Holo.

Rain Castform [1st Edition] is from the Pokemon Japanese Holon Research set, card number 26, released in 2005.

Whether Rain Castform [1st Edition] is worth grading depends on its condition and the graded population for the card. Higher grades command larger premiums, so review recent graded sales and use Double Holo's Grading ROI tools to weigh the cost of grading against the expected graded value before submitting.

You can buy or sell Rain Castform [1st Edition] on the Double Holo marketplace, which pairs live listings with a bid and ask order book, so you can set your own price or take the best available offer. Sellers pay a 4.9% platform fee on completed sales, with a $1 minimum.

Rain Castform [1st Edition] in PSA 10 has an estimated market price of about $98.25 as of May 2026. A PSA 9 copy has an estimated value of about $32.75 as of May 2026 by comparison. Raw and graded prices come from Double Holo market data, with graded values tracking recent sales of graded copies.