Yes, I just checked my purchase history on Fanatical, which was Bundlestars at the time. First bundle I ever got there on Sep 03, 2014 as the Arctic bundle, which I paid €1.45 for . It contained
Syberia
Syberia I
Scratches: Director's Cut
Nikopol: Secrets of the Immortals
Post Mortem
Still Life
Still Life 2

followed by The Reboot Bundle 3.0 which had for €1.72
Rune Classic
X-Blades
Hoard Complete Pack
Ion Assault
Knights & Merchants
Planets Under Attack

The list goes on with lots of Reboot Bundles and others, all less than €2 with multiple games in them, which, at the time, where great indies.

Reoot Bundle 5 had, for €1.69
Mount & Blade
Blades of Time Limited Edition
UFO Extraterrestrials Gold
Thunder Wolves
Puzzle Kingdoms
STORM: Frontline Nation

The first one that got a little more expensive was the Killer Bundle 3. For €3.28 it had
Planetary Annihilation
S.T.A.L.K.E.R: Call of Pripyat
Of Orcs And Men
It came from space, and ate our brains
Super Motherload
Merchants of Kaidan
The Original Strife: Veteran Edition
Letter Quest: Grimm's Journey
Survivalist
Spark Rising
(I had bought it twice)...

I could go on and on...

To be honest, my wording is a bit... Concerning, in practice it's a "will only activate in 27 countries" (SteamDB uses "Only ES and 26 other" -I'm in Spain-).

Anyway, that's what the bundle page says. If someone posts what subid they got when redeeming the key we will know for sure if they are enforcing those region restrictions (they can, as there are multiple packages to cover different sets of countries) or if they give something that can be activated anywhere.