eBay
An old locksmiths Zipco Zip Pin lock rebuild kit.  From the looks of it, the kit is mostly unused and the majority of all pins remain.  There are 40 different sizes of bottom pins ranging in size from 165B to 360B in increments of 5.  There are 39 different top pins ranging in size from 10T to 200T.  Position 151 contains pin springs.  There is an internal chart that displays servicing information for several major lock manufactuers.  Pins are not mixed up or unsorted.  You might find a misplaced one every so often, but you will not need to spend hours reorganizing this set.  Shipping won't be an issue either.  When the top is closed and the bottom drawer is closed, the pins are locked into their bin.  The kit also has a lock and key which are included.  The bottom drawer opens and closes tightly, so please use caution when doing so.  You don't want pins flying everywhere!  Overall the kit is clean and sturdy.  Some pins show oxidation and dust.  They may need a little cleaning if you are intending to use this kit.   Thanks for looking and please ask any questions.  Payment due within 24 hours of auction end.  Item ships within 24 hours of payment.  Please check my 100% feedback.