Justin at Vision Speedworks has these in stock, or can get them quickly. He is running them on his personal car and is liking them so far. A couple of others from MAC have them and their reviews are good also. $95.00 each for the size you are looking for. https://www.facebook.com/pages/Vision-Speedworks/216982085018457
I've talked to Justin already. Was trying to find some used tires, and the 225/55/17 are out of stock.
I have a set of 225/45/17's that have one season on them. They are Michelin X-Ice. I could work something out if your interested.
I've got my all seasons from my 12 legacy that I just took off...225/50-17, Bridgestone Turanza EL400. 6-7/32nd's remaining, even wear. Build date was late 2011 IIRC. I know they aren't snow tires, but honestly, I drove them in the snow last February/March and in our first snow this year...they did very well. I just put on my Conti Extreme Winter contacts and in comparison, I.almost feel like I didn't need to buy the snow tires lol. I'm thinking $200 for them...let me know.