All values are based on assessments made by the transfermarkt.co.uk website and run from lowest to highest.
1. Weymouth - £45,000
Jordan Greenidge joined Weymouth on a free on 15th January and is rated as Weymouth's most valuable asset. Photo: Harry Trump
2. Dover Athletic - £158,000
Watford loan keeper Adam Parkes accounts for £135,000 worth of Dover's squad value. Photo: Jordan Mansfield
3. Dagenham & Redbridge - £158,000
Junior Morias of Dagenham & Redbridge is given a market value of £135,000. Photo: Justin Setterfield
4. Maidenhead United - £180,000
Dániel Gyollai is rated as Maidenhead's most valuable asset - at £135,000 following his move from Peterborough. Photo: Richard Heathcote