Nidoking 150 #150/147 Holofoil price and PSA 10 value

Nidoking 150 150 grading math

Here is what you keep at each grade if you buy the card raw at today's price, pay PSA and $5 shipping, and sell the slab with a 13% selling fee. PSA's fee depends on what the card is worth after grading: it bills you up to the right tier if the card comes back worth more (the upcharge). PSA's cheapest open tier is Standard ($59.99). If this card grades a 10 it lands in Premium 1 ($999), so your all-in cost is $1,504.

Grade	Sells for	PSA fee at that value	You make
PSA 10	$18,021	Premium 1 $999	+$14,174.12
PSA 9	$3,167	Super Express $349	+$1,900.90
PSA 8	$2,450	Express $199	+$1,427.50

The slab has to sell for at least $1,729 to break even. A PSA 10 sells for about 36 times the raw price, and a PSA 9 for about 6.3 times.

Other grades: a 9.5 sells for about $4,680 and a BGS 10 for about $23,427.

PSA tiers checked September 20, 2026. See PSA grading cost and tiers and the full list of cards worth grading for profit.

Card details

• CardNidoking 150 #150/147
• SetAquapolis
• PrintingHolofoil
• RaritySecret Rare
• ReleasedJan 15, 2003
• EraVintage Era (1999–2003)

About 200 tracked sales back these prices. That is enough to trust the numbers, though a graded copy can take a little time to sell.

See current Nidoking 150 150 listings on TCGplayer

Before you grade this card

Vintage holos scratch easily and old print runs were often off-centre, so high grades are rare. Check the holo under a bright light and look hard at the back edges for whitening. Graders score centering, corners, edges and surface, and the lowest of the four usually sets the grade. Our guide to card grading shows what to look for and compares PSA, BGS and CGC.