I have 32 Antminer S5's for sale. All are in good working order. If you buy:
1 or 2: $110 each
3 to 5: $105 each
6 to 10: $100 each
11+: $95 each
All of them: $3000 or best reasonable offer
These prices are without a PSU. I have a couple of EVGA 1300W Supernova G2 PSUs available for an extra $120. One will operate 2 S5's. And one EVGA 1000W for $80.
These miners have been regularly cleaned and maintained and all are running without issues.
I also have 5 Antminer S3+ asking $40 each. Plus one more with a bricked controller -- free with a purchase.
I am situated in the NW USA. I can ship anywhere. US orders at cost, overseas orders cost + $10 to cover paperwork.
If you're local, you can pick up or I can deliver.
May be I'm wrong but it seems to me infeasible to buy S5. I mean after the halving (when these actually begin mining) with current difficulty level, S5 produces 0.04 btc. Electricity costs 600 * 24 * 30 * 0.1 = 43$ (coolers and stuff use electricity too). Now it is up to bitcoin price to jump to 1100$ and difficulty to remain stable (both being very unlikely) to have a balanced situation ...
I mean S5 is dead in regions with normal (around 10 cents) electricity fee.