diff --git a/src/market/acquisition/acquisition.ts b/src/market/acquisition/acquisition.ts
index 482c75b..ac9f0a3 100644
--- a/src/market/acquisition/acquisition.ts
+++ b/src/market/acquisition/acquisition.ts
@@ -1,4 +1,5 @@
 import { marbasAxiosInstance, MarbasObject } from "@/marbas";
+import { AxiosResponse } from "axios";
 import log from "loglevel";
 import { defineStore } from "pinia";
 import { computed, ref } from "vue";
@@ -15,6 +16,17 @@ export type MarbasAcquiredType = MarbasObject & {
     user: number;
 }
 
+type RawMarbasAcquiredType =  Omit<MarbasAcquiredType, 'date'> & {
+    date: string;
+}
+
+type InsertableRawMarbasAcquiredType =  Omit<MarbasAcquiredType, 'id' | 'user' | 'date'>;
+
+const mapRawMarbasAcquiredType = (raw: RawMarbasAcquiredType): MarbasAcquiredType => ({
+    ...raw,
+    date: raw.date ? new Date(raw.date) : new Date()
+});
+
 const endpoint = '/api/acquisitions/';
 
 export const useAcquiredTypesStore = defineStore('market-acquisition', () => {
@@ -22,14 +34,13 @@ export const useAcquiredTypesStore = defineStore('market-acquisition', () => {
 
     const types = computed(() => acquiredTypes.value.filter(item => item.remaining > 0));
     const addAcquiredType = async (type: number, quantity: number, price: number, source?: AcquiredTypeSource) => { 
-        const newItem = (await marbasAxiosInstance.post<MarbasAcquiredType>(endpoint, {
+        const newItem = mapRawMarbasAcquiredType((await marbasAxiosInstance.post<RawMarbasAcquiredType, AxiosResponse<RawMarbasAcquiredType>, InsertableRawMarbasAcquiredType>(endpoint, {
             type: type,
             quantity: quantity,
             remaining: quantity,
             price: price,
-            date: new Date(),
             source: source ?? 'misc', 
-        })).data
+        })).data);
 
         acquiredTypes.value = [...acquiredTypes.value, newItem];
         log.info(`Acquired type ${newItem.id} with quantity ${newItem.quantity} and price ${newItem.price}`, newItem);
@@ -57,7 +68,7 @@ export const useAcquiredTypesStore = defineStore('market-acquisition', () => {
         log.info(`Acquired type ${item.id} remaining: ${item.remaining}`, item);
     };
     
-    marbasAxiosInstance.get<MarbasAcquiredType[]>(endpoint).then(res => acquiredTypes.value = res.data.map(item => ({ ...item, date: new Date(item.date) })));
+    marbasAxiosInstance.get<RawMarbasAcquiredType[]>(endpoint).then(res => acquiredTypes.value = res.data.map(mapRawMarbasAcquiredType));
 
     return { acquiredTypes: types, addAcquiredType, removeAcquiredType };
 });
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