National Treasure and National Treasure: Book of Secrets (Digital 4K UHD) $5 Each at Amazon, iTunes, VUDU, etc.

Various Digital Stores have National Treasure and National Treasure: Book of Secrets (Digital 4K UHD) on sale for $5 each. Titles are MoviesAnywhere eligible. Direct purchase is the only wary to get these titles in 4K.
Note, must login to the respective stores to purchase. Always verify price and quality.
VUDU:

• National Treasure $4.99
• National Treasure: Book of Secrets $4.99

Amazon:

• National Treasure $4.99
• National Treasure: Book of Secrets $4.99

Apple iTunes:

• National Treasure $4.99
• National Treasure: Book of Secrets $4.99

Microsoft Store:

• National Treasure $4.99
• National Treasure: Book of Secrets $4.99

FandangoNow:

• National Treasure $5
• National Treasure: Book of Secrets $5

Google Play:

• National Treasure $4.99
• National Treasure: Book of Secrets $4.99

Thanks ZN