Card Identification Forum

I was recently offered a trade but I'm having a hard time figuring out what's the difference or if one pictures was submitted in error?  Any thoughts?

https://www.tradingcarddb.com/ViewCard.cfm/sid/34492/cid/3592031/1997-SkyBox-Premium---Reebok-Silver-98-John-Elway

https://www.tradingcarddb.com/ViewCard.cfm/sid/4119/cid/3591971/1997-SkyBox-Premium---Reebok-Value-98-John-Elway?PageIndex=1

here's the description.  The silver has the Raebok and website on the lower back.. the base does not..

Issued one per pack, these cards are essentially a parallel to 15-different 1997 SkyBox cards featuring the company's spokesmen. The differentiating factor is the Reebok logo on the cardback along with the Reebok website address at the bottom of the cardback. The address was printed in five different colors each with different unannounced insertion ratios: Bronze (easiest to pull), Silver (next easiest), Gold (third easiest), and Red and Green (the toughest two). Therefore, each of the 15-cards has 5-different color variations. 

if you go on COMC.. you can zoom and see the writing better or on the beckett website

Look at the back of the card, the line near the bottom "Checkout REEBOK @www.reebok.com"; notice the different font colors.