Great question! Because you really don’t need to go and spend a fortune to get started with the Tarot.
If you’re just getting started and want things a little easier while still future-proofing yourself with a deck that can last a long time, you might want to check out the beginners oracle deck thread.
Some of them are very reasonable and will last your entire Tarot reading career.
If you want something a bit more traditional and cheap, but something you’ll almost certainly wind up replacing if you get into it, then this is your budget option:
Comes with a guidebook and a little storage bag. Insane for the price.
It has the meanings printed on it and this is easily enough to get you started.
The only drawback is that if you do get into reading the Tarot you’ll probably end up replacing them at one point because you don’t need (or really want) the bog standard meanings printed on the card stock.
If you want to go a little beyond that, you can get some of the classic Tarot decks for less than $20 and you’ll never have to replace them.