One thing you need to make sure your carefull about is liquidation.com does not control authenticity. Allot of fakes have come from liquidation.com
There is also a scandal quickly covered up by ebay and paypal that paypal was directing victims of fraud to mail their non authentic items to a address to be destroyed. This address was the same as liquidation.com's warehouse address in texas.
This has me highly concerned. One thing you can do to get authentic handbags in bulk is to buy them through a liquidator. You can buy a large quantity fairly cheap.