Which camera for product item photography?!!

Help!

I'm starting up and can't afford all the product shots, am quite good with a camera and lighting etc and comfortable with photoshop having worked with it for years.

I just need advice on what camera to best go for for high quality product shots for my website.

I have heard Nikkon is good, an 18-55m, my budget is £250, I can increase slightly...if you have any advice please do let me know!

thanks so much