From Reapermini.com''s front page (scroll down):
In honor of 25 years of creating some of the gaming industry’s finest miniatures, we’re pleased to announce our Special Edition 25th Anniversary Miniatures. Each month in 2017 we will be releasing a new 25th Anniversary Miniature that will only be available during that month. Each of these 25th Anniversary miniatures is cast in high-quality metal and features the same amazing sculpting that customers expect from Reaper’s artists and designers. Our first 25th Anniversary Miniature appropriately features the Grim Reaper sculpted by Bob Ridolfi, and will only be available during January 2017.
The good news is you can get your 25th Anniversary Grim Reaper for free! Starting January 1, you'll receive a free 25th Anniversary Grim Reaper for each qualifying order of $40 (in your local currency - USD, GBP, Euro, AUD) or more placed right here on www.reapermini.com! And what's more, for each $40 you spend, you'll receive an additional copy of the 25th Anniversary Grim Reaper - $80 for two, $120 for 3, etc. there's no need to place multiple orders on the same day! The FREE 25th Anniversary Grim Reaper is automatically added to your cart...you don't have to to anything else.
Reaper Ron: "We're always glad to hear suggestions! But you're right, we've already got most of the 12 minis planned and the first four are already finished! You're going to see several old concepts reimagined. So, 1600 Grim Reaper is sort of a resculpt of the old 2019 Grim Reaper, also by Bob Ridolfi. Hint for the February mini: it's a resculpt/reimagining to one of Julie Guthrie's very first Reaper sculptures. "
Sakura says the mini will also be available for $15.