Just to clarify, you will not be paying the 3% fees if you use a credit card linked with your PayPal account.
If this is the first time that you're buying from a TCR sale then a great way to make sure that you're ready to go is to click on one of the links from a previous sale and ensure that your PayPal account is all set up and ready to go.
Just click on one of the higher denomination chips that you know is out of stock from this link and you'll be able to ensure that when the links of this sale go live it goes right into your PayPal card.
Click check out, and it will inform you that you are out of stock of that chip. Do not select the first option which is to go to the vendor's site. Instead you want to go back to your cart and remove the item and then try checking out again. it is almost a certainty that whatever you put in your cart, something will be out of stock and when you go to check out your order during the Black Friday sale it will stop you. You need to know how to get it out of your cart quickly