Deal alert, local, Toronto area - Tech-inspired razors for travel/rebuild - $1.49+HST
There is a dollar store in the Lake Shore Village, S side of Lake Shore BLVD W, a couple of blocks E of Islington, a couple of doors down from the Clock Factory and they are selling "Gelleme" razors that are based on the Gillette Tech design for $1.50. I bought 3 lol.. You can use them as semi-disposable travelers or to rebuild your Tech if it's rusted to s***. I tested and my Tech handle screws right in. Bought 3 on (correct) suspicion lol They even come with a blade that you can use for scraping labels, but I have plenty of Derbys to last me until I move out of the country where my wife is already waiting for me with my straights. They look like the one in this picture, also black plastic handle:
http://img.dxcdn.com/productimages/sku_252347_3.jpg
Fair use reference: Ying Ji Li 8306 Multi-Function Double-edge Blade Shaver Razor - Black + Silver - Free Shipping - DealExtreme