I just bought a poblano the other day from the market so I have a ton of those seeds, those are as mild as can be while they're green, good for smoking, good for stuffing, and they're rather big pods. I can spare a good dozen seeds of those if you want, I have a few other milds. Someone else on here (RedtailForester I believe) hooked me up with a good variety of seeds, so I have some Spanish Paquillo (spelled wrong, I think he meant Piquillo) seeds, which on a google image search showed pretty good looking stuffed peppers, so I'm guessing they're mild as well. I can give a handful of those seeds too.
Aside from those, I have some big jim anaheims (also apparently good for stuffing), loco (not sure of heat rating), and some goat horn chili peppers (mild-medium, my grandma liked them for pickling).
That's what I have to offer, PM me with address and we can perhaps set something up. I'm looking for a few hard to find superhots, the only non-superhots I'm looking for are trinidad perfume since I hear it's citrusy and good for salsa making, and rooster spur, just because I like the way the plant would look around the garden, lol. Apparently both are hard to find on here, so I'm not expecting you to have them, I'll send you seeds either way if you have interest, but if you have something to trade, so much the better.