Hmmmm.... are you sure you're looking in the right place!? Quite a few £129 tickets in Club Wembley still available, mainly at the ends, and a lot sandwiched between the Wigan fans BUT there are still some Club Wembley Silver tickets, which are more on the sides near the half way line....
Click on Find Tickets, click on Option B, Find Available Tickets, Tick box Silver CW tickets (or CW) and when the next page comes up with Find Tickets, Click Seat Availability. A little Box comes up and tells you how many seats are available in different Sectors - including expensive Bobby Moore, but also including £129 CW and Silver CW. Have a look at the grid, and see £129 ones...... Click the Block that the £129 Seats are available in, and it will bring the available ones in that Block..... Job Done.... Good Luck