Are card bundles worth it?

[Truebrit]

Hello all,

I'm looking at getting back into the TCG after many many years, and I am starting from scratch. I've found some bundles of 50 cards for £8, in them you get either 5 holographic / reverse holographic/non holographic rare cards, 35 monster uncommon and common cards, 5 trainer cards, and 5 energy cards.

My questions are does this seem worth it, and would it be a good place to start building a collection.

 

[Hands]

It'll almost certainly be very low value bulk mate, you're better off looking at some set lists, deciding what you want to collect and then heading to car boot or scouring card market/eBay to find those specific cards