After his death, his paintings became increasingly valuable collectibles.

Typical of many valuable collectibles, potential buyers should be alert for forgeries.

The early models have become valuable collectibles, and each year's edition sells out quickly.

Some of these items are considered valuable collectibles by Dance music aficionados.

Following his death, de Hory's paintings became valuable collectibles.

Not all artists are happy when their doodles become valuable collectibles, however.

Dump digging for potentially valuable collectibles is at least as old as the Pharaohs.

It went on to become a major presence in the US and its older products are considered valuable collectibles.

And he is looking for other people with valuable collectibles to aid future medical students.

The older toys have become valuable collectibles.