I have an internal VST zip 100drive (for a Wallstreet series g3 powerbook) for sale. $50 thru paypal and I'll cover shipping to lower 48. The model number is ZIPG3. Email firstname.lastname@example.org if you're interested, my ebay seller ID is cr2sh if you'd like to see feedback ratings. I'll entertain other offers as well, but I thought $50 was fair.. I could be wrong though. Thanks.