Buy, Sell & Trade: Burcam shallow well jet pump
I bought this new at Home Depot last summer to tide me over until I could put in a permanent water system. It pumps on demand with no pressure tank required, and provides a steady flow of water up to 60psi.
No longer need it, you can look it up on-line to get the specs.
I paid close to $500 for it last summer with taxes. Selling now for $300.