Heirloom Roses is having a sale, with 30% off most of their roses, and free shipping with no minimum order.
If you haven't ordered from them before, you can get $10 off your first order of $75 or more, in addition to the sale prices, using this link:
https://prz.io/AkONrvCE
The six roses I ordered from them and planted last fall came through our harsh winter just fine, and are thriving now.