
{kind:"synced",source:"cardrush-op.jp",@as_of:"2026-07-06T16:02:22.445Z (1783353742)",age_s:1061,cadence:"daily",_id:"fnv1a:13320610"}how prices work →cross-source →display currency · GBP →JSON →Prices are computed in GBP. The selector converts the display value; the underlying transaction currency on cambridgetcg.com remains GBP.
The Cambridge TCG aggregator holds price data from multiple upstream markets. Per-source license tier is declared honestly; full history (USD per-condition for TCGplayer, JPY daily for CardRush) is signed-in-only per upstream terms.
Daily JP retail snapshot from cardrush-op.jp. Internal-only license: signed-in personal-decision use only.
Partner-redistributable license — display + computation OK by partner agreement; bulk re-export refused. Awaiting OAuth credentials from developer.tcgplayer.com.
Why signed-in for history? CardRush's ToS restricts compiled price-data redistribution; TCGplayer's partner agreement permits display + computation but not bulk re-export. Cambridge TCG honours both upstream terms — anonymous readers see the current snapshot; signed-in users see the per-card history within the license boundary.
The canonical SKU is the federation-stable identifier — a partner with this SKU can resolve through /api/v1/universal/card/op-st10-001-ja for the math-mirror representation (CC0). Cross-source comparison and federation reverse-lookup are documented in the methodology.