{"product_id":"graded-10-marcelo-mayer-future-stars-rc-2026-topps-series-1-boston-red-sox-baseball-2","title":"Graded 10 Marcelo Mayer Future Stars RC 2026  Topps Series 1 Boston Red Sox Baseball","description":"The product is a 2025 Topps series 1 baseball trading card featuring Marcelo Mayer, a player from the Boston Red Sox. The card is graded a perfect 10 and is an original, not a reprint. It is a base set rookie card made of card stock, manufactured by Topps in the United States. The card is in English and is from the Major League Baseball season. This highly sought-after collectible is a valuable addition to any sports trading card collection.\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eProfessionally graded by GM10 Grading located in Gettysburg PA, Owned and Operated by Tempus Media LLC, this ensures card authenticity and top-notch quality. These cards are sonically welded and sealed in an acrylic graded card case. Very similar to what the major grading companies use. If you want a big name grading company this isn't for you. These are not graded by one of the top professional grading companies but a local professional card company.  \u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cfont face=\"Arial\" size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eThank you for supporting small business in the USA!\u003c\/font\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GM10 Graded Cards","offers":[{"title":"Default Title","offer_id":44074504847411,"sku":"GM3_C133","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/9261\/1123\/files\/57_8ce3adc3-b829-414e-bb62-f7099e51e07d.jpg?v=1773170945","url":"https:\/\/gm10grading.com\/products\/graded-10-marcelo-mayer-future-stars-rc-2026-topps-series-1-boston-red-sox-baseball-2","provider":"GM10 Graded Cards","version":"1.0","type":"link"}