I’ve got the these 1988 cards for sale if you still need them:
Manly - 9, 10
Raiders - 12
St George - 73,74,75,77,78,79,80
Wests - 110
Brisbane - 113,116
Gold Coast - 120
Newcastle - 134
Rep Cards - 140,141,142
I'm probably 10 years too late, but I have the following in mint condition:
1988 Rugby League
27, 54, 68, 72, 76, 82, 86, 87, 98, 133, 136, 139
Drawing a VERY long bow, but are you still interested in purchasing?