Hello! I am indeed hosting my own series!
To start, it will play akin to the UK currency.
The board is as follows:
1p
10p
50p
£1
£5
£10
QUARTER
£100
£250
£500
+£3,141
£1,000
£2,500
£5,000
£12,500
£17,500
£20,000
QUADRUPLE
£62,500
£75,000
£100,000
£250,000
So basically, there are some buffs and nerfs, but some value got replaced by Box 23 cards. Box 23 looks like this at the start:
DOUBLE
ADD HALF
MONEY BACK
HALF
NOTHING
Looks awful, right? Well, while in live play, revealing a Box 23 card in a box adds that card to Box 23.
If you have a box with a 23 card in it, it will be worth £1,000.
You may also predict offers at 3 points in the game.
Offer Button
Exact: Live button, forced AMO
Within 2%: Live button, must be at least 80% of the mean
Within 5%: Live button, must be at least 60% of the mean
Within 10%: Live button
Miss: No button
Cash in hand
When you get it exactly, you get £20,000 that are not risked on 23.
For each 0.1% off, £200 are taken off of that.
Past 10%, no bonus cash is awarded.
Box 23 cards
Exact: 3 red
Within 2%: 2 red
Within 5%: 1 red
Within 10%: No card
Miss: 1 blue
When you miss a prediction, the banker looks in first your box, then two boxes on the wings, then all remaining boxes.
For offer patterns, this will be used:
6-4-3-3-2-2
This looks a bit shifted from the 5-3-3-3-3-3 you are familiar with, but it's okay.
Now, are you up for the task of defeating the Banker?

A few extra rules concerning 23:
If the banker offers a prize in a deal and it is taken, the cash value is put on a parallel draw. If a non-whole multiplier is chosen, the remainder of cash value is added and the prize is lost, except for while ones.
If an additive is added to 23, you are allowed to buy it with NOTHING.