Alibaba prices are a scam. The sellers don't update their prices. You have to contact them first and get a market price. It's a classic bait and switch. They will show a L3+ for around $100 USD available to ship now. If you buy and don't contact them about the real price, they will say not available. You will then need to get a refund minus the bank charge Alibaba dings you with. It's a scam.