Sounds pretty usual in terms of costs to me. Have you got pet insurance yet? - that £59 is just for routine things. When they are ill costs can mount up a lot so do give it some serious consideration. Enjoy your new kitten - they grow up so fast
I am seriously thinking about pet insurance. Our old cat had an tumour - we didn't find out until it was too late but if we had I'm not sure we could have afforded treatment. Presumably insurance wouldn't cover routine costs.
I'm sure the last cat inoculations we paid for were about £17!