A good prices is around 25 to 30 cents per disc.
Blank DVDs are not hard to find. One can purchase blank DVDs in bulk from any retail store selling office supplies such as Target, Office Max, and Walmart.
You can use DVD Copier
Blank DVDs that are single layer are very cheap and only cost about twenty dollars for twenty-five or fifty.
The write speed of Memorex DVD+R Dual Layer blank dvds is 8X.
"Yes you can buy blank DVDs at most any store that sells electronics or dvds or home stereo equipment. There are different types available including DVDr, DVDrw and miniDVDr and miniDVDrw."
Blank DVDs can be bought in bulk from many stores some of which are eBay, cdsmedia, Best Buy, Amazon.There are Chinese wholesale blank DVDs stores like DHgate and Ali Express .
$ 730 million
I've bought blank DVDs from Maplins and PC World in the past, and prefer the former. Make sure you get discs suitable for your project, especially considering the equipment your recipients are likely to have.
There are many brands of blank DVDs for various uses. Some of the most popular brands are Sony, Verbatim, Maxell, and Memorex. Several stores have their own brands which are high quality as well.
You use Nero to burn the .ISO file onto the disk
Blank CDs are generally more expensive than blank DVDs due to differences in production costs and demand. CDs have a higher perceived value for certain applications, such as music and software distribution, which can keep their prices elevated. Additionally, the manufacturing process for CDs can be more complex, contributing to their higher cost. As DVDs have become more popular for data storage and video, their prices have decreased due to economies of scale and greater market competition.
Sony makes the best quailite DVD's by far.