There are various sellers on sites such as Etsy, eBay, and Shapeways who sell replicas of starships and props.
*SciFi starships by Ru-Kirja. Has a Wraith dart, 2 sizes of Wraith cruisers, and 2 versions of hiveships available in traditional and superhive. 533 positive and 0 negative or neutral reviews from 2013-2016. I’m a happy repeat buyer! They are not as refined in finish as the industrial-scale printers are at Shapeways and show some plastic joining lines, but are still good. The seller is also polite, ships quickly, and packages items well. As of 2015, he was open to negotiations if you buy multiple or make reasonable offers. http://www.ebay.com/usr/ru-kirja?_trksid=p2060353.m2763.l2754&rmvSB=true
*Stargate tagged items from Shapeways:
Replica of Teyla’s Wraith tracking device/homing device necklace, offered in stainless, just like the production artwork sketch calls for:
Check for free shipping promo codes:
*Painted versions of some of the designs an artist offers plain on Shapeways:
*Some Stargate finds on etsy (control crystals, city models, uniform patches, gate and dhd model pieces and jewelry and more):