Camera gift-limited budget-need help deciding or recommendations

Heya,

So I wanna get a camera for my dad - got a $100-$150 budget (can go a tiny bit higher) - might sound cheap but I already spend over 1 grand on my parents... and that's all I have left

So the thing is – I’m trying to find the very best camera I can buy for my budget pricing - amazon, wal-mart, whatever online/offline vendor there is out there. I also have a billing and shipping address in both the US and Canada.

I did some searches myself… now mind you I do NOTHING about cameras…. So I came up with the following ones that fall within budget (through a ton of hours surfing)
Canon PowerShot ELPH 100 HS
Sony Cyber-shot DSC-T99/B
Samsung WB750
Samsung DV300F
Samsung WB150F

If anyone knows of any better cameras/deals/whatever please let me know and thanks!!
Camera Gift-Limited Budget-Need help deciding or recommendations