I'd first like to start out by saying that I love this site and all of the information I've gotten from it! That said, I'd like to reflect on some problems that I've recently had buying items through the classified section here.
1) If you list something for sale, and someone buys it, please be able to ship it out in a timely fashion. I recently purchased a set of side louvers for my Daytona and they weren't shipped for over a month after the purchase. I don't want to hear you whining about "Paypal held the funds". That's not my problem...I paid, I want my stuff.
2) If you list something for sale, please list it accurately. I recently bought a T2 turbo here and it was listed in good shape with a large wastegate can, and 2.5" swingvalve. When I got it, it had a small wastegate can, and a 2.25" swingvalve. Not to mention that the compressor wheel looks like someone shoved a metal pipe in it while it was spinning.
3) If you sell something on here, and ship it, please take care when packaging it. On the above mentioned turbo, it was packed in a cardboard box stuffed with old plastic bags. Plastic bags don't make good packing material! The turbo was half hanging out of the box when I received it and the (small) wastegate actuator was destroyed.
4) If you are selling a turbo, please have an idea of the condition it's in before listing it. I recently bought a Super 60 turbo on here that was listed as "some shaft play, will need rebuild" I was so happy to see that I could buy this for the low low price of $300 and have a Super 60 turbo on my Daytona! When I got it I ordered a rebuild kit from Gpopshop and started the rebuild. I took the turbine shaft out and it looks like a screw there are so many gouges in it. So I send the turbo to Gpopshop to see if they can save it and nope! The turbine shaft needs to be replaced, along with the bearing housing. So it looks like I bought a $300 Super 60 compressor wheel and cover (the only worthwhile parts).
I guess that's about it, I'll get off my soapbox now. I'm just a bit peeved that now I've spent about as much on 2 junk turbos, rebuild kits, and shipping as I would have spent getting a nice T3/T4 from Chris. I guess you live and learn!