PAL Atari 2600 and 7800 games

[VACRMH]

How I managed to end up with these I have no idea. But I was wondering if they were anything special. Kinda doubt it...

2600 - Outlaw, Centipede, Yars' Revenge and Breakout
7800 - Tower Toppler

Thanks for the help!

[VACRMH]

Bump. Still wondering.

Thanks

[anagrama]

The 2600 games are common as muck. If you're lucky, maybe £1 ($2) each loose, or upto £3-£4 complete & mint.