I suggest that you look for rare DVDs on eBay.
Ebay is a good place for those and rare dvds too
The cost of DVDs can vary depending on the title, age, condition, and where you purchase them. On average, new DVDs can range from $10 to $20, while used DVDs can be found for as low as $1 to $5. Special edition or rare DVDs may cost more.
You can find the best workout videos on the web sites I have included for you at the following sites. www.fitnessmagazine.com/workout/gear/DVDs/10-best-workout-dvds/
There are many places online to find cheap DVDs in good condition. I would suggest looking on eBay or Amazon first. You can find used and new DVDs as low as 99 cents.
"Rare Classic DVDs" is where I got mine from....very good movie.
Paint Your Wagon on DVD can be found at numerous outlets, such as Amazon, eBay, Walmart, Rare DVDs website, Warner Bros., Family Video and many, many more.
There are a lot of places that offer quality DVDs on the internet. The websites that you can visit for these fitness DVDs are www.cathe.com/ and www.fitnessfly.com/
You can find these in any place where they sell standard DVDs. Many DVDs now come with a blu-ray disc. However, be aware that you need a blu-ray player to play blu-ray discs.
Deviantart.com
eBay not hard to find really
Yes you can find a assortment of various step aerobics dvds online by different company's and hosted by different health celebrities.
You can find cheap DVDs online through various sources. Another option would be to purchase a movie for download and burn it to a DVD from your computer.