eBay used AMD Instinct MI100 32GB - Dec-2026 refresh asking band

USED datacenter GPU (CDNA1, PCIe, passive dual-slot). $720 = the floor of the Dec-2026-observed asking band $635-1,940 for a used MI100 32GB, captured 2026-10-14 via the PicClick eBay mirror by the research-price-refresh subagent. The wide $635-1,940 spread reflects seller-mix (server pulls vs premium-rated sellers) rather than SKU difference. VERIFIED DELTA: roughly FLAT vs the Oct-2026 baseline band $720-1,299 in supply/ebay-used-amd-mi100-32gb - the floor held near $635-720 while the top of the ask range widened. ASKING price, not a sold/completed transaction price. PERISHABLE-FIGURE STAMP: OBSERVED 2026-10-14. RE-VERIFY BY: 2027-01-14.

lead_time_weeks is null because this is a secondary market priced per listing; listing availability is a snapshot, not a schedulable delivery date.

EAR - CDNA1 part below 3A090.a thresholds; general EAR plus destination rules apply

Consumer-accessible used datacenter card; no compliance gating observed on these listings (unlike the SXM4 A100 slice).

Verdict UNCHANGED vs the Oct-2026 record: MI100 remains the cheapest $/GB-s HBM2 path in the used-datacenter slice (~$22-40 per GB-s of bandwidth) and the ROCm tax is the priced-in catch. The ROCm/multi-GPU hazards are unchanged - see gotcha-amd-mi100-multigpu-segfaults-without-vm-passthrough and gotcha-mi100-multigpu-rocm-segfault before buying a second card. Passive 300W card needs an aftermarket shroud (~$30-40).