^^^^ Same here, cost me about $20 from memory, didn't fit perfectly but a couple of blobs of Sikaflex sorted it out & after 3yrs I've never really noticed it. Old one comes out easy enough, just flip the plastic surround back on a corner & hook a knife under it to break the double sided tape then make your template from the broken mirror, biggest problem is you really want 2mm glass and they will usually only cut 3mm which won't slide under the plastic outer trim again.

__________________
Beaten up old 98 Gen 2 Liberty, 13.0, stock V3 STI running gear.
07 Transit motor home
69 VF & 70 VG Valiants needing full restoration
Yamaha Zooma 50cc rocket hopefully going with the Transit.