I am in no way associated with the company but D2Moto have a 30% off promotion on K&N sir filters until 23rd November. Looking at their standard price it is $87.31 with 30% off that drops it to about $60, is that a good price for those of you in the US? It would be a good price in Europe but with shipping costs I can buy it cheaper over here in Europe.
If anyone wants to order one their promotion code is KNOFF30 and a direct link to the Valkyrie filter is
http://www.d2moto.com/K-N-Air-Filter-Honda-GL1500-VALKYRIE-1997-2003-p/kn-ha-1596.htm. I hope this helps someone.