I guess it works. Though i would never sell Tarheil's scrolls, those things are valuable as hell, something even money can't buy.
Another good one that i used to do (dont do it anymore, but did when i was younger).
Go to Balmora's mages guild and buy a potion of invisibility. Then go to the eastern guard tower in balmora and walk to the top floor. There should be a guard up there and a giant wardrobe thing. Go up to the guard and get him to notice you where he looks at you, and make sure that he is looking away from the wardrobe.
Then go behind him, go into sneak mode, use the potion of invisibility and wait til the little hidden sign shows up at the bottom of the screen. Look up at the wardrobe, you should just be able to see the tip of a sword sticking out over the top. Grab it and you should be able to get away with no problem stealing the sword (if you mess up you will get caught, so make sure to save). Congratulations, you now have a Sword of White woe, an enchanted Ebony sword that's worth 17k if i remember correctly (been a long time since i grabbed it).
Or here's another one:
When you first create a character and you get to the point where you have to grab the ring of healing from the barrel, instead of going into the next door, go up to where the wall meets the side of the building, just to the left of the barrel. Now jump into the wall, after 1 or 2 jumps you should go through the wall and you will end up outside in the main part of seyda neen. Now keep in mind you cant save yet cus you havent finished the tutorial. BUT, you can steal things and commit crimes and get away with them scott free, as long as you make sure your bounty doesnt go over about 7k (im not sure the exact number).
So now you have free reign of the world. A good starter place is to take the silt strider to Suran, go to the trader's store and steal his ebony darts, his dreugh cuirass and everything else of value (kill him if you want). Just make sure to drop your stuff you stole and go out and talk to the guards periodically to clear your bounty without getting it too high (because once it's too high, they will not let you off scott free and will try to kill you).
Once you're done stealing anything you want from Vvardenfell, go back to Seyda neen and enter the census office and talk to the imperial dude to finish the tutorial, allowing you to save the game and start off extremely OP'd.
Of course, i dont do this one any more either, but it's there for someone who wants to exploit the crap outta their game.
And here's a super cheap exploit:
Go to fort moonmoth in the basemant there should be a chick that sells spells. Buy the spell that drains skills (forget what it's called, but it's there). Now go to the mages guild and create a custom spell using that effect. Now make it on self use for 2 seconds and drain whatever skill you want to get trained by 100 points for those 2 seconds (anyone should be able to cast this spell). Now go to a trainer and cast the spell right before talking to them. With this exploit, your skill will technically be 0, which will cost you 1 gold coin to train. Now you can train a skill to 100 with less than 100 gold.
Again, super cheap and will probably take the fun out of the game unless you want some badass god character.
And now the end of all exploits with the ultimate cheap exploit of god creating (who needs kagrenac's tools and lorkhan's heart to ascend to godhood?):
Make any spell that ups your character that you can cast. So say, fortify Speed for 20 points on self for 1 second. In the spell creation, make the second effect Soul trap on target for 2 seconds. If you have that soul trap effect as the second effect in any spell, it turns that spell permanent. So if you keep casting that spell over and over again, you get a permanent 20 boost to your speed. * For this to work though, you must cast directly at the ground or directly at a wall that you're up against. Easiest is to just look straight down and cast the spell.
With this you can make your guy so fast that you run through walls, and fly by just walking in a straight line. You can make yourself so strong that you can kill vivec in 1 hit with an iron sword and completely destroy the sword in the process.
Beware with this exploit, you can make the game unplayable by being too fast or whatever. But you can reverse it by doing the same glitch but with damage skill and attribute spells.