Including both deals and box amounts won:

24 times: £20,000
15 times: £10,000
13 times: £25,000 (Most won non-box amount)
12 times: £15,000
11 times: £5,000, £1,000, £10 (most won "blue" amount and most won amount by no-dealing to the end)
9 times: £1, 1p
8 times: £30,000, £500, £50,000
7 times: £26,000, £21,000, £18,000, £5
6 times: £35,000, £32,000, £24,000, £22,000, £13,000, £12,000, £250
5 times: £75,000, £27,000, £14,000, £750

At the other end of the scale there are 73 contestants who have won unique amounts, the amounts won only once include three of the box amounts as well as some very unlikely to be repeated like £107,031 and £42,047.48!

Is £25k the most dealt for amount or do £20k or £10k beat it?

Without checking I'm fairly sure £20k is out in front on deals, especially after another one today! I think there's only been 5 or 6 who have won it by opening their box.

I checked my box values v winnings thread, and 6 have won £20k by opening their box - Vanessa, Morris, Ron, Margaret, Ian and Lynsey. I'm fairly certain nobody's swapped for it, so that makes 18 deals for £20k - still on top!

Make that 19 with Sheran today of course!