Took advantage of a 5-day sale on PETG filaments.
Store was a little hard to find, but if I'd had the actual address written down (or a GPS), wouldn't have been a problem.
The PETG filaments I bought appear to be very nice, and in beautiful colours.
My only annoyance came three days later, when another, even better sale was posted. Some retailers have a price guarantee in this circumstance, iPrint3d doesn't. Annoying, but no big deal.