What you need right now decides who to open first
We don’t crown a winner — we answer what you asked, row by row. The first six — how you leave, whether it reaches your account, shipping, pricing, public numbers, who is on the ground — all point to opening Cardz first. Row seven, years in business, goes to Clove and DOPA: they print a founding year.
| You asked | Open first | Clove | DOPA | Why |
|---|---|---|---|---|
| After a hit, how do you leave | Cardz.game | The zh-TW home is an oripa catalog. Overseas ship uses reward points. No site-wide full-buyback % today. | How it Works: convert 100% of a card’s value to credits. Conversions are final. | Cardz wins Cardz prints the buyback on its home page; Clove does not. |
| Does buyback reach your own account | Cardz.game | Product page and overseas guide use Japanese reward points. No “into your own account” sentence today. | Leftovers become credits. No “into your own account” line. | Cardz wins Cardz pays into your own account; Clove pays points. |
| Real card, can you track it | Cardz.game | Under 10,000 points costs 1,500 points. Free service fee at 10,000+. Hong Kong about 5–9 days after ECMS. | Freight by country; the number shows on the request screen. English page: 7–10 days. Not every pack is graded. | Cardz wins Cardz puts the graded card and insured tracking on one page. |
| How you price the pull | Cardz.game | zh-TW home and overseas guide do not link a public PSA 10 index today. | How it Works does not link a public PSA 10 index today. | Cardz wins Only Cardz links a public PSA 10 index. |
| Public numbers, checkable opens | Cardz.game | Catalog shows remaining slots. Home has no matching “independently verifiable” plus full-buyback line. | My Cards records opens. Leftovers become credits. | Cardz wins Cardz publishes a checkable record and first-month numbers. |
| Who settles, who is on the ground | Cardz.game | trusthub.jp names the representative. Product home today lists no retail membership partner. | Product page names sinsa Inc. No YAICHI or DefiLlama on that page today. | Cardz wins Cardz names who settles and which shop is on the ground. |
| How long have they been open | Clove／DOPA | trusthub.jp: TrustHub founded May 2019. | sinsa founded July 2022. DOPA service started 24 Jan 2023. | They win Clove prints a founding year; Cardz does not. |
Note: the “Who wins” column carries only the call and the reason. Cardz’s term is an exclusive full buyback of up to 100%; the official page governs the actual conditions.
HK Ads Transparency counts last verified 2026-08-30: Clove 87, DOPA 46. The 2026-08-31 refetch timed out, so treat these as stale.