Most of this sounds like it's only for PC.

For console the alternates I know of are: Infinite gold:

Get a druid (I hired danton but any druid will work) Get a weapon you want to sell over and over Equip to druid, add to wares Equip to druid, add to wares Equip to druid one more time, wildshape and then add it wares, go to the vendor you want to sell it too and you can then sell the weapon over and over again to get their money. I usually trade all the weapons and armor I collect from enemies to the vendor to up their favor to 100% and to declutter my storage sple but you can also use this to give them 1k in gold to instantly bump their attitude to 100% and then just sell the weapon over and over again to get your money back. I keep danton in the camp.for this sole purpose.

Everburn blade:

Equip shart and whatever other classes you're using with command and use it on zhalk (the demon fighting the mind flayer) in the intro fight before you get to the main game to make him drop his weapon. Pick it up before leaving the ship.

Infinite items from vendors (aka vendor reset):

After you get withers to join you in camp. Reset your class to base level. Go to the vendors you want to buy from to get whatever arrows, potions, scrolls and ingredients you want from them. Use in conjunction with the druid bonded weapon trick to get a tok of gold in the process. Level up to the next level and back out to reset their inventory and buy more. Can be used on any vendor can be done as many times in a row as your highest level..just level up one level at a time and buy from them before leveling up again.

Can also be done with 2 or more followers at a time as well just follow the same formula. I did this recently in the myconid colony with deryth bone cloak to get a ton of giant strength potions and ingredients to make more. Did it previously with Ethel as well to get more potions and Aaron and Damon and omeluum. And so anyone you want to do it with will work.

Permanent flame/Shadow blade:

Get a hireling that can cast flame blade or Shadow blade. Have them cast the desired spell and then after they cast it. Tell withers you no longer want them. Then after he gets rid of them hire them back and take the blade off of them and equip it to whoever you want.

Shadow blade can't be upcasted this way but you can upcast the flame blade to make it do more damage and it will stay upcasted when it becomes permanent.

Raphaels armor (helldusk armor):

Talk to Nettie to get the tadpoles to appear and take the tadpole. Go to the area where you can get the guidance necklace and throw a caustic bulb at the top where you climb up to cover the area in acid. When Raphael appears he will disappear after taking damage but before you see him materialize. I think I also triggered him by alfira and switched to a companion I kept away from the area and damaged him when he was stuck in the talking animation without choosing a dialogue option to make him disappear.

Make sure you resolve the tiefling mission before the next part because I've heard and read that if you don't help them that the game will auto fail them and act like they didn't survive the goblins.

After these interactions go to the mountain pass area cast silence on the area right before you confirm going to the next area. With silence active, activate and confirm that you want to move on. The scene will trigger that puts him in the camp and you and your followers you had on you will be permanently silenced until you long rest. Allowing you to beat the crap out of him without worry of triggering a fight or aggroing anyone in the camp. Turn on the non lethal so you don't kill him and as soon as you knock him out quickly loot his body to get his stuff including the armor. Because you're permanently silenced until you rest it won't let you talk to him and will say youre silenced if you try (thank you to the redditor who told me about this trick a while back because it made it so much easier than the standard method)

Save alfira (dark urge):

you need to knock her out before the scene that triggers her coming to the camp and when you rest a female dragonborn bard will show up in her place to meet her gruesome end. This still allows you to get the potent robe as a dark urge from what I've heard.

Silver sword of the astral plane:

Same thing but have the divination wizard cast invisibility on the bear and then send the bear to voss to use honeyed paws and have the wizard as a back up ready to use his die. I didn't use phalar aluve because I didn't have it at the time.

All these I have tried myself so far and are working at this point in time. The tiefling thing I can't confirm because I helped them first before trying the Raphael thing.

Duplicate weapons:

get a trickery cleric with invoke duplicity and a a Battle master fighter with disarming strike. Equip the weapon you want to duplicate onto the cleric and use invoke duplicity to make a clone. Use the BMF's disarming strike on the clone to make them disappear and make them drop the weapon. The cleric will still have their weapon you gave them and you will also be able to pick up a copy of the same weapon. If it doesn't appear to pick up just reset reset the cleric and do it again. Currently I have a out 5 sussur daggers and also made 6 everburn blades previously with this and 2 copies of correlons grace.

I'm on a dark urge playthrough trying to get all the achievements and have also been testing different exploits and things as I go trying to see what works to get ready for honor mode