<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Theory Cards: Market &amp; Investing</title><description>Price moves, auction records and what holds value.</description><link>https://www.theorycards.org.uk/</link><language>en-gb</language><lastBuildDate>Sat, 15 Aug 2026 09:00:00 GMT</lastBuildDate><managingEditor>editor@theorycards.org.uk (Theory Cards)</managingEditor><webMaster>editor@theorycards.org.uk (Theory Cards)</webMaster><copyright>Copyright 2026 Theory Cards</copyright><ttl>60</ttl><image><url>https://www.theorycards.org.uk/images/theorycards-logo.png</url><title>Theory Cards: Market &amp; Investing</title><link>https://www.theorycards.org.uk/</link></image><atom:link href="https://www.theorycards.org.uk/market/rss.xml" rel="self" type="application/rss+xml"/><item><title>Why the Trading Card Market Boomed - and Where It&apos;s Heading</title><link>https://www.theorycards.org.uk/trading-card-market-boom-where-next/</link><guid isPermaLink="true">https://www.theorycards.org.uk/trading-card-market-boom-where-next/</guid><description>Record sales, new money and a maturing hobby. What the headline numbers really tell us.</description><pubDate>Sat, 15 Aug 2026 09:00:00 GMT</pubDate><dc:creator>Theory Cards</dc:creator><category>Market &amp; Investing</category></item></channel></rss>