I would buy some cuddl duds PJs or lounge wear.

I think something for kitchen or the table--maybe the dash mini donut maker, which I would probably use a few times and then donate when the novelty wore off. Or some festive placemats.

I would probably buy something that I normally would not purchase for myself such as a new outfit, pair of shoes, purse or handbag + a lovely necklace. (I know that it would co$t more than $20 but I could still get the items cheaper.)

Or how about purchase someone else a gift?
Perhaps your S/O (if applicable) or even a friend or helpful neighbor?

Buy an angel tree gift.