All donations to The Long Now Foundation are tax-deductible—minus the fair market value of any goods or services received. The fair market values for most of our goods and services are listed below (please note that some items are not currently available).
|Long Now Membership Card||$15|
|Window Flask (no longer available)||$18|
|Works in Progress book||$20|
|Brian Eno’s Bells CD||$20|
|Bottle keep (fill or refill)||$90|
|Rosetta Wearable Disk||$100|
|Interval Tea Club||$150|
|Equation of Time Cam||$900|
The Long Now Foundation is a 501c3 nonprofit organization and our tax identification number is 68-0384748. Please don’t hesitate to email us at email@example.com if you have any questions about your donation.