1500rds of PRC is going for between 329 and 399 retail in the last 3 months @ 21 cents/rd
I would place a small premium on Czech and Russian vs Chinese but the ammo works about equal.
I'd put Russian at .25/rd and Czech at .24/rd minimum.
1400rds Russian I'd expect $325-350 to flip pretty fast in the GTA. Even if the same price as retail saving 15% makes it a good buy.
Some people get huffy that they are paying more than you did, if they do tell them this will full respect and sustain at the same time.
" I bought my product for X price at X time, you are looking to buy the product today and the market demand for said item has risen. As such I have raised the price to current market level. Yes there is a small profit but that is my benefit for buying when I did and it is your(buyers) extra cost to buy it today. I am not your father or family member and have every right to benefit from my having a product you want. If you have an issue buying my product at the price listed move along and make room for those who wish to purchase."