@ SkyWarp91:
I started to buy online about a year ago, when I started collecting Tfs. I paypal from direct debit from my personal account- there has been no hiccups- except from errors with NAB.

I agree with VP: Once you start, you will find it hard to stop. Ebay+ buying online is just too delicious and convenient. Personally, once I turned to buying online- I turned to Takara- since most times, they aren't much more expensive than regular retail here but deliver in better deco/paint/sometimes even quality. The current Dollar makes this especially true.
You will also find it cheaper to buy Hasbro versions online than retail here. Pre-orders/bulk buying is also great.

Honestly, I dunno how you survived this long as a collector without buying online...

Also- head over to RobotKingdom.com and grab that Henkei Prime you wanted!