diff --git a/packages/core/test/live/ebay.live.test.ts b/packages/core/test/live/ebay.live.test.ts
index b7580a1..eb565e1 100644
--- a/packages/core/test/live/ebay.live.test.ts
+++ b/packages/core/test/live/ebay.live.test.ts
@@ -14,6 +14,16 @@ describe("eBay live parser", () => {
 
       expect(results.length).toBeGreaterThan(0);
       for (const listing of results) {
+        if (!listing.listingPrice) {
+          throw new Error(`Expected listing price for ${listing.url}`);
+        }
+        if (typeof listing.listingPrice.cents !== "number") {
+          throw new Error(`Expected listing cents for ${listing.url}`);
+        }
+        if (!listing.listingPrice.currency) {
+          throw new Error(`Expected listing currency for ${listing.url}`);
+        }
+
         expect(listing.url).toStartWith("https://");
         expect(listing.title.length).toBeGreaterThan(0);
         expect(listing.listingPrice.cents).toBeGreaterThanOrEqual(0);
diff --git a/packages/core/test/live/facebook.live.test.ts b/packages/core/test/live/facebook.live.test.ts
index 4c5fda7..db0ee9c 100644
--- a/packages/core/test/live/facebook.live.test.ts
+++ b/packages/core/test/live/facebook.live.test.ts
@@ -21,6 +21,16 @@ describe("Facebook live parser", () => {
 
       expect(results.length).toBeGreaterThan(0);
       for (const listing of results) {
+        if (!listing.listingPrice) {
+          throw new Error(`Expected listing price for ${listing.url}`);
+        }
+        if (typeof listing.listingPrice.cents !== "number") {
+          throw new Error(`Expected listing cents for ${listing.url}`);
+        }
+        if (!listing.listingPrice.currency) {
+          throw new Error(`Expected listing currency for ${listing.url}`);
+        }
+
         expect(listing.url).toStartWith(
           "https://www.facebook.com/marketplace/item/",
         );