According to transfermarkt.co.uk, only 2 of Scotland's top 10 valued players played against England, including none of the top 7.
Marshall - 2.2m
Whittaker - 1.76m
R.Martin - 2.64m
Hanley - 2.2m
Robertson - 3.08m
Brown - 3.96m
Mulgrew - 2.64m
Anya - 0.88m
Maloney - 1.76m
Naismith - 3.52m
C.Martin - 1.5m
Total = £26.14m
Forster - 8.8m
Clyne - 6.16m
Cahill - 17.6m
Smalling - 10.56m
Shaw - 19.36m
Oxlade-Chamberlain - 14.08m
Wilshere - 26.4m
Downing - 3.52m
Milner - 12.32m
Welbeck - 15.84m
Rooney - 39.6m
Total = £174.24
that must be wrong england are valued 50x scotland team according to arbboy and camel