What this is
SKU: ポケモンカード151 BOX (20 packs); list 5,800円 tax-incl per source page (release 16 June 2023); months since release 3; ratio = price/list = 3.38. List 5,800円 (290円/pack, 20 packs) differs from the brief's 5,400円/180円 template; source value used.
Where it comes from
Japanese-language document, 2026 PRICE BASE (price-base.com; card buyer/reseller) · October 2026 Open the original ↗
The line in the source
2023-09: 19,600円 (PRICE BASE 独自調査に基づく、大手フリマサイトでの実績を参照) In English
ポケモンカード151 BOX monthly flea-market price per PRICE BASE survey; row read via WebFetch rendering. Seller tier: secondary/resale (フリマ aggregate), not a primary-channel price.
Related figures
The same measure, other periods