diff --git a/client-mu-plugins/goodbids/README.md b/client-mu-plugins/goodbids/README.md
index c32597e92..78f547192 100644
--- a/client-mu-plugins/goodbids/README.md
+++ b/client-mu-plugins/goodbids/README.md
@@ -35,7 +35,10 @@ Renders an admin field based on the given field array. The `$prefix` and `$data`
 ### Auction Functions
 
 `goodbids()->auctions->get_post_type()`  
-Returns the auction post type slug.
+Returns the Auction post type slug.
+
+`goodbids()->auctions->get_auction_id()`  
+Returns the current Auction ID (if valid).
 
 `goodbids()->auctions->get_setting( string $setting, int $auction_id )`  
 Returns a setting value for an auction. If `$auction_id` is not provided, the current post ID will be used.
diff --git a/client-mu-plugins/goodbids/acf-json/group_6570c1fa76181.json b/client-mu-plugins/goodbids/acf-json/group_6570c1fa76181.json
index 805ec0b56..a0184fce7 100644
--- a/client-mu-plugins/goodbids/acf-json/group_6570c1fa76181.json
+++ b/client-mu-plugins/goodbids/acf-json/group_6570c1fa76181.json
@@ -43,7 +43,7 @@
             "taxonomy": [
                 "product_cat:rewards"
             ],
-            "return_format": "object",
+            "return_format": "id",
             "multiple": 0,
             "allow_null": 0,
             "bidirectional": 0,
@@ -179,6 +179,6 @@
     "active": true,
     "description": "",
     "show_in_rest": 0,
-    "modified": 1702493167,
+    "modified": 1702659886,
     "private": true
 }
diff --git a/client-mu-plugins/goodbids/blocks/bid-now/block.json b/client-mu-plugins/goodbids/blocks/bid-now/block.json
new file mode 100644
index 000000000..9d44c7053
--- /dev/null
+++ b/client-mu-plugins/goodbids/blocks/bid-now/block.json
@@ -0,0 +1,14 @@
+{
+	"name": "bid-now",
+	"title": "Bid Now Button",
+	"description": "Displays a bid now button for the current Auction.",
+	"icon": "money-alt",
+	"category": "goodbids",
+	"keywords": ["bid", "purchase", "donate", "button", "submit", "cart"],
+	"acf": {
+		"mode": "preview"
+	},
+	"supports": {
+		"jsx": false
+	}
+}
diff --git a/client-mu-plugins/goodbids/blocks/bid-now/render.php b/client-mu-plugins/goodbids/blocks/bid-now/render.php
new file mode 100644
index 000000000..8b8b57292
--- /dev/null
+++ b/client-mu-plugins/goodbids/blocks/bid-now/render.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * Block: Bid Now
+ *
+ * @global array $block
+ *
+ * @since 1.0.0
+ * @package GoodBids
+ */
+
+if ( ! is_admin() && goodbids()->auctions->get_post_type() !== get_post_type() ) :
+	// Bail early if we're not inside an Auction post type.
+	return;
+endif;
+
+$auction_id     = goodbids()->auctions->get_auction_id();
+$bid_product_id = goodbids()->auctions->get_bid_product_id( $auction_id );
+
+$classes    = 'wp-block-buttons is-vertical is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex';
+$button_url = $bid_product_id && ! is_admin() ? add_query_arg( 'add-to-cart', $bid_product_id, wc_get_checkout_url() ) : '#';
+?>
+<div <?php block_attr( $block, $classes ); ?>>
+	<div class="wp-block-button has-custom-width wp-block-button__width-100">
+		<a href="<?php echo esc_url( $button_url ); ?>" class="wp-block-button__link wp-element-button">
+			<?php esc_html_e( 'Bid Now', 'goodbids' ); ?>
+		</a>
+	</div>
+</div>
diff --git a/client-mu-plugins/goodbids/src/classes/Auctions/Auctions.php b/client-mu-plugins/goodbids/src/classes/Auctions/Auctions.php
index fb5185c2e..417b00856 100644
--- a/client-mu-plugins/goodbids/src/classes/Auctions/Auctions.php
+++ b/client-mu-plugins/goodbids/src/classes/Auctions/Auctions.php
@@ -127,6 +127,7 @@ function () {
 					'capability_type'     => 'page',
 					'show_in_rest'        => true,
 					'rest_base'           => self::SINGULAR_SLUG,
+					'template'            => $this->get_template(),
 				];
 
 				register_post_type( self::POST_TYPE, $args );
@@ -134,6 +135,24 @@ function () {
 		);
 	}
 
+	/**
+	 * Get the default template for Auctions.
+	 *
+	 * @since 1.0.0
+	 *
+	 * @return array
+	 */
+	private function get_template(): array {
+		return apply_filters(
+			'woocommerce_auction_default_template',
+			[
+				[
+					'acf/bid-now',
+				],
+			]
+		);
+	}
+
 	/**
 	 * Initialize Rewards Category
 	 *
@@ -161,6 +180,27 @@ public function get_post_type(): string {
 		return self::POST_TYPE;
 	}
 
+	/**
+	 * Returns the current Auction post ID.
+	 *
+	 * @since 1.0.0
+	 *
+	 * @return ?int
+	 */
+	public function get_auction_id() : ?int {
+		$auction_id = is_singular( $this->get_post_type() ) ? get_queried_object_id() : get_the_ID();
+
+		if ( ! $auction_id && is_admin() && ! empty( $_GET['post'] ) ) {
+			$auction_id = intval( sanitize_text_field( $_GET['post'] ) );
+		}
+
+		if ( $this->get_post_type() !== get_post_type( $auction_id ) ) {
+			return null;
+		}
+
+		return $auction_id;
+	}
+
 	/**
 	 * Retrieve the Rewards category ID, or create it if it doesn't exist.
 	 *
diff --git a/client-mu-plugins/goodbids/src/classes/Plugins/ACF/Blocks.php b/client-mu-plugins/goodbids/src/classes/Plugins/ACF/Blocks.php
index 69ab66740..8e342482e 100644
--- a/client-mu-plugins/goodbids/src/classes/Plugins/ACF/Blocks.php
+++ b/client-mu-plugins/goodbids/src/classes/Plugins/ACF/Blocks.php
@@ -76,7 +76,7 @@ public function get_all_blocks() : array {
 			$group = glob( trailingslashit( $location ) . '**/block.json' );
 
 			foreach ( $group as $block_path ) {
-				$block = json_decode( wpcom_vip_file_get_contents( $block_path ), true );
+				$block = json_decode( file_get_contents( $block_path ), true ); // phpcs:ignore
 
 				// Add path as a property.
 				$block['path'] = dirname( $block_path );
diff --git a/client-mu-plugins/goodbids/src/classes/Plugins/WooCommerce.php b/client-mu-plugins/goodbids/src/classes/Plugins/WooCommerce.php
index 5b1abe30e..c881f8e8d 100644
--- a/client-mu-plugins/goodbids/src/classes/Plugins/WooCommerce.php
+++ b/client-mu-plugins/goodbids/src/classes/Plugins/WooCommerce.php
@@ -271,4 +271,5 @@ function () {
 			2
 		);
 	}
+
 }