The Daily Mail says the French winger is being considered inside Newcastle's board room for a summer sale.
Newcastle need a big cash departure to help them work within financial fair play laws and Saint-Maximin is an option being considered.
The Toon believe they can rake in around £40m for the attacker.
And in the process of Chelsea and Spurs sounding out his availability, Saint-Maximin's head is understood to have been turned by the greater salaries that could be on offer.
Newcastle are aware of the 25-year-old's growing frustration but are restricted by the wage structure they have put in place.
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!