Here is a small site that I have found some great deals in the past. Their inventory changes quite often since most of the items are closeouts and the quantities are limited.
Here is the website: http://www.graveyardmall.com

During all of the years that I sold used DVDs on eBay, this is my number one method of finding DVDs to resell. I have never before given away this information or link, but I honestly want to give you all the secrets I have used for the last 10 years to source products [...]

Here is a directory of some DVD & Blu-Ray Disc Suppliers. I have used some of these to source products to resell on eBay, and others I have never used. Some have a great selection and others only have a few.
Ingram
Baker & Taylor
VPD
A&E Bulk Lots
Brandywine Liquidators
Time/Life
Graveyard Mall
Glory Days Entertainment
Frontier Video
Wax Works
Buy-Rite DVD
DV&A
First Video [...]

The site with the lower prices on DVDs & Blu-Ray discs on the internet is Deep Discount. This site charges NO SHIPPING and you can sometimes find amazing deals especially on some of their sales. Make sure you sign-up for their mailing list so you can be alerted when they have a sale. [...]

Do not discount the fact that you can find DVDs and Blu-Ray discs locally to resell on eBay. This has been one of my most successful sources of find good used DVDs.
One of the best places to find DVDs and Blu-Ray discs locally is at a pawn shop. Pawn shop’s are able to [...]

Many times retailers have such large discounts on DVDs and Blu-Ray Discs that it is possible to resell on eBay for a profit. There is one site you need to know to get all of the latest and greatest deals on DVD & Blu-Ray - That is the DVD BARGAINS FORUM at DVDTALK.COM.
You will [...]

On the first day of DVD/Blu-Ray week, I am going to cut to the chase and give the 2 largest DVD & Blu-Ray suppliers in North America. These are the big boys that supply many major retail chains, libraries, and online websites…
Ingram Entertainment
Baker & Taylor
These were my two main suppliers for merchandise to sell [...]

I am going to have a DVD/Blu-Ray week on AuctionArena.com this week. Each day I will give a product source idea for DVDs & Blu-Ray discs. Several years ago DVDs were the primary product I sold on eBay. I have moved on from selling only DVDs, but I have tons of knowledge on [...]

Bidspotter.com is a great way to find stuff to resell on eBay. Bidspotter is a website that broadcasts live auctions over the internet. You can listen live to the auctions as they happen and place your bid on your computer in the comforts of your own home or office. I have had [...]

AuctionZip.com - This is a great research tool to find live, antique, or estate auctions in your area and around the country to source products to resell on eBay. I have used this site many times and is the only site I go to when I am looking for upcoming auctions.

Find Upcoming Auctions In [...]