Mathsphere.org (10yr old Expired domain with nytimes.com backlink)
Price: $50
Seo metrics:
Godaddy Estimated Value: $1,126
Keyword search: 8k
DR: 8
DA: 10
Trademark: Free
Language: English
Google indexed: Yes
Wayback clean
anchor clean
Payment: escrow, PayPal
expire: Oct 2024