Congrats!! You're going to love your 15-91!! If your machine has no base, haunt Craig's list and ebay (search for "nearest first") for a cabinet. Make sure that you know the measurements of your machine and the hinged post requirements. Watch closely what you purchase, a cabinet for a Kenmore (seems to be most commonly found in my area) will NOT fit a Singer...on the other hand, if you don't mind a bit of woodworking, you can make an insert for a Kenmore cabinet so that it will hold your Singer..