Diancie Prism Star 74/131 Price – Forbidden Light

Diancie Prism Star 74 from Forbidden Light

#74 · Forbidden Light

Raw price today$20.05

PSA 10$317.00

PSA 9$35.00

HOLDNew to our tracking: we need a month of daily prices before making a buy or sell call.

Where to buy Diancie Prism StarBuy raw on TCGplayerMarket price $20.05PokeInsider earns a commission when you buy through these links, at no extra cost to you.

HOLD

PokeInsider signal

Not enough price history yet

•Less than a month of price history so far

A rules-based read of this card’s raw price trend, updated daily. How signals work · Market data, not financial advice.

Worth grading? Likely yesYou break even if about 9% of copies come back a PSA 10 ($317.00, 15.8x raw) at the $39.99 PSA fee.

Check if it’s worth grading →View my collection →

Prices updated Nov 12, 2026. Raw: TCGplayer Near Mint market price. Graded: recent graded sold prices.

Diancie Prism Star (74/131) from Forbidden Light is a Prism Rare. It sells for about $20.05 raw and $317.00 in a PSA 10.

It is the 23rd most valuable of the 35 Forbidden Light cards we track, just behind Palkia GX (Full Art) ($20.55) and ahead of Mysterious Treasure (Secret) ($20.01). The set’s most valuable card is Lucario GX (Secret) ($135.72). Among the 17 Prism Rare cards on PokeInsider, it ranks 13th by raw price.

Diancie Prism Star price today

Raw$20.05Near Mint

PSA 9$35.001.7× raw

PSA 10$317.0016× raw

BGS 10$412.0021× raw · Pristine

CGC 10$127.006.3× raw

Raw price change

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Grading math

A PSA 10 sells for 15.8x the raw price. A PSA 9 sells for $35.00, 1.7x raw.

Buying a raw copy at $20.05 and paying $39.99 to grade it (PSA Value, for cards valued up to $500), you break even if roughly 9% of your copies come back a PSA 10 (counting the rest at PSA 9 value). Grading fees and gem rates vary; this is a rough guide, not a guarantee.

Run the numbers for Diancie Prism Star in our grading calculator (your own cost, gem rate, tier and fees).