Any recommendation for a good sex machine?

[shellyfox]

Hello. I was searching on ebay, im saving this month to invest in a few things on my work and i just have seen some fuck machines around 300$ with everything, toys, lube, very complete but as a newbie on that subject i would appreciate some recommendations

I never buyed on amazon also, so is trustable, theres any caution i have to take buying it?

Thank you girls, have a lovely week.