u/Charming-Pitch9511

I'm currently looking at buying my first pair of climbing shoes. I'm going to buy off eBay/second hand. What are some good brands? Looking to buy in the UK.

I'm mainly doing bouldering/indoor top ropes with maybe a bit of outdoor stuff later on.

I don't want to spend crazy amounts of money and friends have said if I'm lucky I can do it for about £20.

Also I'm looking for a chalk bag? But not really sure what I need to know for that.

Thanks!