Since I started buying quality tools I've gotten several good deals at pawn shops. However, I've learned 90% of the items are usually overpriced, while there is one or two gems in the pile. Then you have to negotiate to get it for a really good price.
In the last couple of months I've picked up a Snap On 3/8" Techangle torque wrench for $120 OTD.
Snap On PH3050A air hammer with the quick connector already on it for $100 OTD.
A Snap On Instinct green screwdriver set for $46 OTD.
Then several other small sockets that I needed. I've also passed on a few other deals that were items that I didn't need. These are all a fraction of what they go for new and quite a bit less than any of these items go for on eBay.