Beanie hats supplier wanted

I am looking for these particular styles to sell, I have searched everywhere but I cant find them, I seen them on ebay and the seller seems to be selling them very well and I contacted them to see if I could buy 300 of these hats from them at wholesale price and I they want to sell me each at $8.17 average which is too much because I wouldnt be making any money that way, if anyone knows where I can get these hats specifically please let me know, check out the link below to see the hats, thanks.

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Hi! You might find something similar on these websites -

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All the best!

Thanks for your reply, do you think if I sell these hats on ebay it will be successful? I want to start an online business and I only have $5000 to start it off with, how do people become so successful on ebay and become power sellers, I would like to do that myself but I am afraid I am just going to lose this money ,any advice please? Thanks