Perhaps you can find a used one on Facebook marketplace for that price.
I bought ours at family dollar for $15 and they had one for $8 but they don’t have summer stuff anymore. They’re on to school supplies. Regardless you can check your local dollar store.
Sometimes on Amazon you can find open box stuff for cheaper. Search for what you want , click on the item even if it’s more than what you’re looking to spend, and then check on the right side if they don’t have it for cheaper.
