Something nice to do for my husband?

Im not that creative so i need some help for a little surprise to make it up to my husband that we had a bad argument last night. The argument was my fault and i take responsibility but i know he’s still kind of upset. I just want to make it up to him and make him smile. Any ideas? I only have about $100 to spend. I was thinking of going to get him tools or a shirt and a cap or something but i want to be more creative and have more meaning behind it. Thank you!