I personally got the Pregmate Pregnancy Strips, 50 for ~$16. They are available on Amazon as well as at Target. If you’re not American, I’d suggest checking out Amazon for other options.
The only difference with these pregnancy tests is that they are smaller and you have to dip them (unlike the tests where you can also pee directly on the test.) But they work just as well!
I got these on Amazon, you get 50 strips for about $15! They don’t expire for two years so you won’t have to buy any more for a while. They sell smaller packs too though.