eBay used Cambricon MLU270-S4

ASKING price. $315-320 observed Oct-2026. PERISHABLE-FIGURE STAMP (added 2026-10-14, uniform across data/supply/ so it is greppable). PRICE CLASS: ASKING price - the rate at which a seller advertises the item for sale, NOT a sold, completed or realised transaction price. OBSERVED: 2026-10-14 RE-VERIFY BY: 2027-01-14 - the repo's quarterly re-verification bar.

lead_time_weeks is null because the channel is a marketplace/secondary listing - availability is a snapshot, not a schedulable delivery.

TRAP: Neuware/CNRT stack only - no llama.cpp/vLLM/GGUF route. PCIe 75 W single-slot is physically easy but the software is a dead end. Cheap silicon, closed stack.