Celtic and Rangers transfer wins - which players have increased in value the most this year? - gallery

In just over a week the first Old Firm derby of the 2023/23 season will grip Glasgow as Rangers and Celtic meet in the Scottish Premiership.

The Ibrox will host the feisty derby with the Gers hoping to pick up where they left off having run away 3-0 winners in May. Meanwhile the Bhoys, who had gone eight derby matches unbeaten, will be hoping to restore order.

It's been a busy summer at both clubs since the sides last met and there'll be a new feeling to the historic encounter next weekend, just days after the transfer window closes.

These are the top 15 Rangers and Celtic players who have increased in value the most since January 1, 2023 (per football statistics site Transfermarkt).