https://www.rmrbullets.com/?s=sierra+2nds+&post_type=product&dgwt_wcas=1

From the promotional email:
We just got in a whole bunch of Sierra rifle bullets 2nds.  All of the calibers from .20 cal to .308 are on the list and we have several of the Tipped Matchkings, Tipped Gamekings, and Blitzkings.  So far, only one barrel that we've opened did not exceed our expectations and that was the .20 cal 39 grain Blitzkings. (We are gonna lose money on the .20s but it's a good deal for you).  The others are all really good with a very tiny percentage that have broken or missing tips or for the ones that have cannelures you'll find a few with some cannelures that are a little wonky.  We are going to run a 4th of July sale but I wanted to give you a chance at these before the sale because I know that once the sale hits, the more popular ones will sell out really fast.  We typically see the 6.5s go faster than the rest and the really heavy .308s.  Anyway, here's your chance to get some high end bullets for much cheaper than retail and as always shipping is included in the prices.