Our Offices

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Riverside Office

By Appointment Only!

Markham Numismatics 5225 Canyon Crest Dr. Riverside, CA 92507
951-686-2122
(800) 953-3027
howard92508@yahoo.com

Palm Springs

By Appointment Only!

777 E. Tahquitz Canyon Way suite 200 Palm Springs, ca 92262
760.904.6016
howard92508@yahoo.com

Palm Desert Office

By Appointment Only!

74-710 Highway 111 Suite 102
Palm Desert, ca 92260
1-760-904-6016
howard92508@yahoo.com

New Office Diamond Bar  in North Orange County to serve my home Town of Brea and local  area .

Why do you need an appointment?

Glad you asked, we schedule appointments for your privacy and safety! Criminals are becoming more daring when it comes to robberies. Stores with open doors and no appointment policies expose you to criminals who can be watching for people with valuables to be followed and robbed as you get home. We have even heard of some unscrupulous minimum wage workers setting up customers with high value items to be robbed. Your life isn’t worth the risk. Markham Numismatic has been in business for 30 years, we belong to the BBB with an A+ rating. This is why we make appointments so we can purchase your items in our safe and secure office.

We are BBB Accredited Coin Appraisers. Preferred by Attorneys, Courts and Trusts! We work with people who have coin collections that they would like liquidated. We give customers liquidity for Rare Coins and Coin Collections. We evaluate collections at no charge, with purchase of the coin collection. If we don’t purchase your coins, than a minimum evaluation fee of $250 would understandably apply. We also provide expert coin appraisals which start at $250.00. these are usually for probate and trust matters. If we end up purchasing the coins we will refund the appraisal fee.

Schedule Appt. or Ask a Question

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We serve the following areas in California: Claremont,ca~ Rancho Cucamonga,ca ~ Chino,ca ~ Chino Hills,ca ~ Corona,ca ~Upland,ca ~ Ontario,ca ~ Pomona,ca ~ Norco,ca~ Riverside,ca ~ Mira Loma ~ Moreno Valley,ca ~ Perris,ca ~ Grand Terrace,ca ~ Loma Linda,ca ~ Banning,ca ~ Beaumont,ca ~ Yucaipa,ca ~ Calimesa,ca ~ Oak Glen,ca~ Hemet,ca ~ Homeland,ca ~ Winchester,ca ~ Menifee,ca ~ Anza,ca ~ Mountain Center,ca~ idyillwild,ca~ Rainbow,ca~Indian Wells,ca~ Palm Desert,ca~ Rancho Mirage,ca~ La Quinta,ca~ Apple Valley~ Victorville ,ca~ Hesperia,ca ~ Yucca Valley,ca~ Desert Hot Springs,ca~ Indio,ca~ Wrightwood,ca~ Big Bear City,ca~ Big Bear Lake,ca~ Crestline,ca~ Running Springs,ca~ Lake Arrowhead,ca- Blue Jay,ca- eastvale,ca
Palm Desert,ca- Rancho Mirage,ca – Indian Wells,ca – and Desert Hot Springs,ca ~ la quinta,ca -romoland,ca –  yorba linda ,ca- placentia ,ca –  brea ,ca – glendora,ca -la verne,ca – walnut ,ca -yorba linda,ca