![What is she worth? 1990 skidoo formula plus long track with the 521 motor? 1,000 miles runs mint. Very nice shape. Neither our trails, nor my body suited for this hard-tail ride What is she worth? 1990 skidoo formula plus long track with the 521 motor? 1,000 miles runs mint. Very nice shape. Neither our trails, nor my body suited for this hard-tail ride](https://external-preview.redd.it/37BW1Fn_hra5s1vvTb5FP6-oK4JZAeXh4rNX9fG0WTs.png?format=pjpg&auto=webp&s=75307d9045216abfbb20c78bb9891c837ca1f6bf)
What is she worth? 1990 skidoo formula plus long track with the 521 motor? 1,000 miles runs mint. Very nice shape. Neither our trails, nor my body suited for this hard-tail ride
![Snowmobile SKI-DOO FORMULA PLUS XTC -93 - PS Auction - We value the future - Largest in net auctions Snowmobile SKI-DOO FORMULA PLUS XTC -93 - PS Auction - We value the future - Largest in net auctions](https://d2q01ftr6ua4w.cloudfront.net/assets/images/9cfdd4bfa804c93da3cd27d25eda0070bbff3ad6.jpeg?t=1614204224)
Snowmobile SKI-DOO FORMULA PLUS XTC -93 - PS Auction - We value the future - Largest in net auctions
![Automotive 1987-1996 Ski-Doo Formula Plus E EFI II LT X XTC E SP SS Super Series X Belt money-sense.net Automotive 1987-1996 Ski-Doo Formula Plus E EFI II LT X XTC E SP SS Super Series X Belt money-sense.net](https://phillittleracing.com/images/galleries/korecek-skidoo-1.jpg)