Goodyear Gold Buying & Bullion Exchange

09/02/2026

08/13/2026

Know What Your Metal Is Worth

New at Goodyear Gold Buying & Bullion Exchange: Professional XRF Metal Testing

Not sure what type of metal you have—or how pure it is? Our Thermo Scientific™ Niton™ XL2 handheld XRF analyzer allows us to quickly identify and analyze the elemental composition of many metal alloys without damaging the item.

XRF (X-ray fluorescence) testing provides a percentage breakdown of the elements present in the material being tested. This can be especially helpful when dealing with unmarked, unidentified, or questionable precious-metal items.

Our XRF analyzer can test a wide range of metals and alloys, helping identify materials such as gold, silver, platinum, palladium, nickel, copper, and more.

Whether you're a collector, business owner, contractor, or simply have an item you're curious about, XRF testing can provide valuable information about its metal composition.

Have an unmarked or unidentified item? Let us test it.

Schedule an appointment with Goodyear Gold Buying & Bullion Exchange for professional XRF metal testing.

Call 602-932-8236 to schedule your appointment.

08/07/2026

Come see me and other local businesses at the Palm Brook Golf Club in Sun City.

07/11/2026

🇺🇸 1 oz .999 Pure Copper Rounds!!
Goodyear Gold Buying & Bullion Exchange

1 oz .999 Pure Copper Buffalo Round Proof Finish

06/24/2026

FREE Silver with purchase! With every purchase on my Whatnot Store, you will also receive a free 1g Silver bar. Same offer in store and save shipping.

Whatnot - The Live Shopping Marketplace. Shop, sell, and connect around things you love. Explore 250+ categories, including coins, sneakers, fashion, electronics, sports and Pokémon cards, fashion, plants, jewelry, and more. Join Whatnot today.

06/20/2026

2019 5oz Antique Finish MS70 CACG
Very rare, 1000 mintage
See more here in the product description

2019 1 oz Antiqued Silver Mexican Libertad MS70 (CACG) The 2019 1 oz Antiqued Silver Mexican Libertad had an official mintage of 1,000 coins. That makes the 2019 Antiqued Libertad one of the lowest-mintage modern 1 oz Silver Libertad ever issued and a major key date for Libertad collectors. The 2019...

06/19/2026

🇲🇽Mexico FIFA 2026 coin. Low mintage coin!

FIFA commemorative 2026 Clad coin

06/19/2026

Here is a two sided 🇲🇽Mexican Silver 🪙Libertad Reference Card. Save this free information for your own enjoyment or share with your collector friends. If you want to learn more about these coins contact us here : ☎️ 602-932-8236