Saw this at another forum. Just a rough guide here, prices may not be up to date.
1) 10 TDK 8X DVD+R (Jewel Cases) = $25
2) 10 TDK 8X DVD-R (Jewel Cases) = $25
3) 10 Verbatim 8X DVD+R (Jewel) = $25
4) 10 Mitsu 8X SERL DVD+R (Jewel Cases) = $25
5) 01 Maxell 4X DVD+RW (Jewel) = $6
6) 01 TDK 4X DVD+RW (Jewel) = $5.50