WANTED: micro pulley (2-4)

I was wondering if anyone has some micro pulleys they want to get rid of. I want to create a MA system for lifting our sprayer out of the pickup truck. The most the system would ever see might be 1500lbs. I would take just about any style or type, but I don't want to spend a ton on them.... Maybe $10-$12 max. If anyone has some that they want to sell, let me know.

Thanks.

Sorry, I meant $10-$12 max for each pulley. Any more than that and I will just order some from Treestuff for $15 each.